71603784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 177228216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 29, 36, 42, 46, 54, 56, 58, 63, 69, 71, 72, 84, 87, 92, 108, 116, 126, 138, 142, 161, 168, 174, 184, 189, 203, 207, 213, 216, 232, 252, 261, 276, 284, 322, 348, 378, 406, 414, 426, 483, 497, 504, 522, 552, 568, 609, 621, 639, 644, 667, 696, 756, 783, 812, 828, 852, 966, 994, 1044, 1218, 1242, 1278, 1288, 1334, 1449, 1491, 1512, 1566, 1624, 1633, 1656, 1704, 1827, 1917, 1932, 1988, 2001, 2059, 2088, 2436, 2484, 2556, 2668, 2898, 2982, 3132, 3266, 3654, 3834, 3864, 3976, 4002, 4118, 4347, 4473, 4669, 4872, 4899, 4968, 5112, 5336, 5481, 5796, 5964, 6003, 6177, 6264, 6532, 7308, 7668, 8004, 8236, 8694, 8946, 9338, 9798, 10962, 11431, 11592, 11928, 12006, 12354, 13064, 13419, 14007, 14413, 14616, 14697, 15336, 16008, 16472, 17388, 17892, 18009, 18531, 18676, 19596, 21924, 22862, 24012, 24708, 26838, 28014, 28826, 29394, 34293, 34776, 35784, 36018, 37062, 37352, 39192, 42021, 43239, 43848, 44091, 45724, 47357, 48024, 49416, 53676, 55593, 56028, 57652, 58788, 68586, 72036, 74124, 84042, 86478, 88182, 91448, 94714, 102879, 107352, 111186, 112056, 115304, 117576, 126063, 129717, 137172, 142071, 144072, 148248, 168084, 172956, 176364, 189428, 205758, 222372, 252126, 259434, 274344, 284142, 308637, 331499, 336168, 345912, 352728, 378856, 389151, 411516, 426213, 444744, 504252, 518868, 568284, 617274, 662998, 778302, 823032, 852426, 994497, 1008504, 1037736, 1136568, 1234548, 1278639, 1325996, 1556604, 1704852, 1988994, 2469096, 2557278, 2651992, 2983491, 3113208, 3409704, 3977988, 5114556, 5966982, 7955976, 8950473, 10229112, 11933964, 17900946, 23867928, 35801892, 71603784]

約数ペア:

[(1, 71603784), (2, 35801892), (3, 23867928), (4, 17900946), (6, 11933964), (7, 10229112), (8, 8950473), (9, 7955976), (12, 5966982), (14, 5114556), (18, 3977988), (21, 3409704), (23, 3113208), (24, 2983491), (27, 2651992), (28, 2557278), (29, 2469096), (36, 1988994), (42, 1704852), (46, 1556604), (54, 1325996), (56, 1278639), (58, 1234548), (63, 1136568), (69, 1037736), (71, 1008504), (72, 994497), (84, 852426), (87, 823032), (92, 778302), (108, 662998), (116, 617274), (126, 568284), (138, 518868), (142, 504252), (161, 444744), (168, 426213), (174, 411516), (184, 389151), (189, 378856), (203, 352728), (207, 345912), (213, 336168), (216, 331499), (232, 308637), (252, 284142), (261, 274344), (276, 259434), (284, 252126), (322, 222372), (348, 205758), (378, 189428), (406, 176364), (414, 172956), (426, 168084), (483, 148248), (497, 144072), (504, 142071), (522, 137172), (552, 129717), (568, 126063), (609, 117576), (621, 115304), (639, 112056), (644, 111186), (667, 107352), (696, 102879), (756, 94714), (783, 91448), (812, 88182), (828, 86478), (852, 84042), (966, 74124), (994, 72036), (1044, 68586), (1218, 58788), (1242, 57652), (1278, 56028), (1288, 55593), (1334, 53676), (1449, 49416), (1491, 48024), (1512, 47357), (1566, 45724), (1624, 44091), (1633, 43848), (1656, 43239), (1704, 42021), (1827, 39192), (1917, 37352), (1932, 37062), (1988, 36018), (2001, 35784), (2059, 34776), (2088, 34293), (2436, 29394), (2484, 28826), (2556, 28014), (2668, 26838), (2898, 24708), (2982, 24012), (3132, 22862), (3266, 21924), (3654, 19596), (3834, 18676), (3864, 18531), (3976, 18009), (4002, 17892), (4118, 17388), (4347, 16472), (4473, 16008), (4669, 15336), (4872, 14697), (4899, 14616), (4968, 14413), (5112, 14007), (5336, 13419), (5481, 13064), (5796, 12354), (5964, 12006), (6003, 11928), (6177, 11592), (6264, 11431), (6532, 10962), (7308, 9798), (7668, 9338), (8004, 8946), (8236, 8694)]