71436792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 212751360

約数和(自身を除く): 141314568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 71, 84, 106, 113, 142, 159, 168, 212, 213, 226, 284, 318, 339, 371, 424, 426, 452, 497, 568, 636, 678, 742, 791, 852, 904, 994, 1113, 1272, 1356, 1484, 1491, 1582, 1704, 1988, 2226, 2373, 2712, 2968, 2982, 3164, 3763, 3976, 4452, 4746, 5964, 5989, 6328, 7526, 8023, 8904, 9492, 11289, 11928, 11978, 15052, 16046, 17967, 18984, 22578, 23956, 24069, 26341, 30104, 32092, 35934, 41923, 45156, 47912, 48138, 52682, 56161, 64184, 71868, 79023, 83846, 90312, 96276, 105364, 112322, 125769, 143736, 158046, 167692, 168483, 192552, 210728, 224644, 251538, 316092, 335384, 336966, 425219, 449288, 503076, 632184, 673932, 850438, 1006152, 1275657, 1347864, 1700876, 2551314, 2976533, 3401752, 5102628, 5953066, 8929599, 10205256, 11906132, 17859198, 23812264, 35718396, 71436792]

約数ペア:

[(1, 71436792), (2, 35718396), (3, 23812264), (4, 17859198), (6, 11906132), (7, 10205256), (8, 8929599), (12, 5953066), (14, 5102628), (21, 3401752), (24, 2976533), (28, 2551314), (42, 1700876), (53, 1347864), (56, 1275657), (71, 1006152), (84, 850438), (106, 673932), (113, 632184), (142, 503076), (159, 449288), (168, 425219), (212, 336966), (213, 335384), (226, 316092), (284, 251538), (318, 224644), (339, 210728), (371, 192552), (424, 168483), (426, 167692), (452, 158046), (497, 143736), (568, 125769), (636, 112322), (678, 105364), (742, 96276), (791, 90312), (852, 83846), (904, 79023), (994, 71868), (1113, 64184), (1272, 56161), (1356, 52682), (1484, 48138), (1491, 47912), (1582, 45156), (1704, 41923), (1988, 35934), (2226, 32092), (2373, 30104), (2712, 26341), (2968, 24069), (2982, 23956), (3164, 22578), (3763, 18984), (3976, 17967), (4452, 16046), (4746, 15052), (5964, 11978), (5989, 11928), (6328, 11289), (7526, 9492), (8023, 8904)]