71345568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 225802080

約数和(自身を除く): 154456512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 523, 588, 609, 672, 696, 784, 812, 928, 1046, 1176, 1218, 1392, 1421, 1568, 1569, 1624, 2092, 2352, 2436, 2784, 2842, 3138, 3248, 3661, 4184, 4263, 4704, 4872, 5684, 6276, 6496, 7322, 8368, 8526, 9744, 10983, 11368, 12552, 14644, 15167, 16736, 17052, 19488, 21966, 22736, 25104, 25627, 29288, 30334, 34104, 43932, 45472, 45501, 50208, 51254, 58576, 60668, 68208, 76881, 87864, 91002, 102508, 106169, 117152, 121336, 136416, 153762, 175728, 182004, 205016, 212338, 242672, 307524, 318507, 351456, 364008, 410032, 424676, 485344, 615048, 637014, 728016, 743183, 820064, 849352, 1230096, 1274028, 1456032, 1486366, 1698704, 2229549, 2460192, 2548056, 2972732, 3397408, 4459098, 5096112, 5945464, 8918196, 10192224, 11890928, 17836392, 23781856, 35672784, 71345568]

約数ペア:

[(1, 71345568), (2, 35672784), (3, 23781856), (4, 17836392), (6, 11890928), (7, 10192224), (8, 8918196), (12, 5945464), (14, 5096112), (16, 4459098), (21, 3397408), (24, 2972732), (28, 2548056), (29, 2460192), (32, 2229549), (42, 1698704), (48, 1486366), (49, 1456032), (56, 1274028), (58, 1230096), (84, 849352), (87, 820064), (96, 743183), (98, 728016), (112, 637014), (116, 615048), (147, 485344), (168, 424676), (174, 410032), (196, 364008), (203, 351456), (224, 318507), (232, 307524), (294, 242672), (336, 212338), (348, 205016), (392, 182004), (406, 175728), (464, 153762), (523, 136416), (588, 121336), (609, 117152), (672, 106169), (696, 102508), (784, 91002), (812, 87864), (928, 76881), (1046, 68208), (1176, 60668), (1218, 58576), (1392, 51254), (1421, 50208), (1568, 45501), (1569, 45472), (1624, 43932), (2092, 34104), (2352, 30334), (2436, 29288), (2784, 25627), (2842, 25104), (3138, 22736), (3248, 21966), (3661, 19488), (4184, 17052), (4263, 16736), (4704, 15167), (4872, 14644), (5684, 12552), (6276, 11368), (6496, 10983), (7322, 9744), (8368, 8526)]