About the Number

71379672

71379671 ← → 71379673

2進数表記:100010000010010101011011000

漢数字表記:七千百三十七万九千六百七十二

素因数分解:

2 3 × 3 1 × 7 3 × 13 1 × 23 1 × 29 1

素因数の和:95
約数の個数: 256
約数和(自身を含む): 241920000
約数和(自身を除く): 170540328

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 29, 39, 42, 46, 49, 52, 56, 58, 69, 78, 84, 87, 91, 92, 98, 104, 116, 138, 147, 156, 161, 168, 174, 182, 184, 196, 203, 232, 273, 276, 294, 299, 312, 322, 343, 348, 364, 377, 392, 406, 483, 546, 552, 588, 598, 609, 637, 644, 667, 686, 696, 728, 754, 812, 897, 966, 1029, 1092, 1127, 1131, 1176, 1196, 1218, 1274, 1288, 1334, 1372, 1421, 1508, 1624, 1794, 1911, 1932, 2001, 2058, 2093, 2184, 2254, 2262, 2392, 2436, 2548, 2639, 2668, 2744, 2842, 3016, 3381, 3588, 3822, 3864, 4002, 4116, 4186, 4263, 4459, 4508, 4524, 4669, 4872, 5096, 5278, 5336, 5684, 6279, 6762, 7176, 7644, 7889, 7917, 8004, 8232, 8372, 8526, 8671, 8918, 9016, 9048, 9338, 9947, 10556, 11368, 12558, 13377, 13524, 14007, 14651, 15288, 15778, 15834, 16008, 16744, 17052, 17342, 17836, 18473, 18676, 19894, 21112, 23667, 25116, 26013, 26754, 27048, 28014, 29302, 29841, 31556, 31668, 32683, 34104, 34684, 35672, 36946, 37352, 39788, 43953, 47334, 50232, 52026, 53508, 55419, 56028, 58604, 59682, 60697, 63112, 63336, 65366, 69368, 73892, 79576, 87906, 94668, 98049, 102557, 104052, 107016, 110838, 112056, 117208, 119364, 121394, 129311, 130732, 147784, 175812, 182091, 189336, 196098, 205114, 208104, 221676, 228781, 238728, 242788, 258622, 261464, 307671, 351624, 364182, 387933, 392196, 410228, 424879, 443352, 457562, 485576, 517244, 615342, 686343, 728364, 775866, 784392, 820456, 849758, 915124, 1034488, 1230684, 1274637, 1372686, 1456728, 1551732, 1699516, 1830248, 2461368, 2549274, 2745372, 2974153, 3103464, 3399032, 5098548, 5490744, 5948306, 8922459, 10197096, 11896612, 17844918, 23793224, 35689836, 71379672]

約数ペア:
[(1, 71379672), (2, 35689836), (3, 23793224), (4, 17844918), (6, 11896612), (7, 10197096), (8, 8922459), (12, 5948306), (13, 5490744), (14, 5098548), (21, 3399032), (23, 3103464), (24, 2974153), (26, 2745372), (28, 2549274), (29, 2461368), (39, 1830248), (42, 1699516), (46, 1551732), (49, 1456728), (52, 1372686), (56, 1274637), (58, 1230684), (69, 1034488), (78, 915124), (84, 849758), (87, 820456), (91, 784392), (92, 775866), (98, 728364), (104, 686343), (116, 615342), (138, 517244), (147, 485576), (156, 457562), (161, 443352), (168, 424879), (174, 410228), (182, 392196), (184, 387933), (196, 364182), (203, 351624), (232, 307671), (273, 261464), (276, 258622), (294, 242788), (299, 238728), (312, 228781), (322, 221676), (343, 208104), (348, 205114), (364, 196098), (377, 189336), (392, 182091), (406, 175812), (483, 147784), (546, 130732), (552, 129311), (588, 121394), (598, 119364), (609, 117208), (637, 112056), (644, 110838), (667, 107016), (686, 104052), (696, 102557), (728, 98049), (754, 94668), (812, 87906), (897, 79576), (966, 73892), (1029, 69368), (1092, 65366), (1127, 63336), (1131, 63112), (1176, 60697), (1196, 59682), (1218, 58604), (1274, 56028), (1288, 55419), (1334, 53508), (1372, 52026), (1421, 50232), (1508, 47334), (1624, 43953), (1794, 39788), (1911, 37352), (1932, 36946), (2001, 35672), (2058, 34684), (2093, 34104), (2184, 32683), (2254, 31668), (2262, 31556), (2392, 29841), (2436, 29302), (2548, 28014), (2639, 27048), (2668, 26754), (2744, 26013), (2842, 25116), (3016, 23667), (3381, 21112), (3588, 19894), (3822, 18676), (3864, 18473), (4002, 17836), (4116, 17342), (4186, 17052), (4263, 16744), (4459, 16008), (4508, 15834), (4524, 15778), (4669, 15288), (4872, 14651), (5096, 14007), (5278, 13524), (5336, 13377), (5684, 12558), (6279, 11368), (6762, 10556), (7176, 9947), (7644, 9338), (7889, 9048), (7917, 9016), (8004, 8918), (8232, 8671), (8372, 8526)]

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