71872776

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 202400640

約数和(自身を除く): 130527864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 67, 72, 94, 134, 141, 188, 201, 268, 282, 317, 376, 402, 423, 536, 564, 603, 634, 804, 846, 951, 1128, 1206, 1268, 1608, 1692, 1902, 2412, 2536, 2853, 3149, 3384, 3804, 4824, 5706, 6298, 7608, 9447, 11412, 12596, 14899, 18894, 21239, 22824, 25192, 28341, 29798, 37788, 42478, 44697, 56682, 59596, 63717, 75576, 84956, 89394, 113364, 119192, 127434, 134091, 169912, 178788, 191151, 226728, 254868, 268182, 357576, 382302, 509736, 536364, 764604, 998233, 1072728, 1529208, 1996466, 2994699, 3992932, 5989398, 7985864, 8984097, 11978796, 17968194, 23957592, 35936388, 71872776]

約数ペア:

[(1, 71872776), (2, 35936388), (3, 23957592), (4, 17968194), (6, 11978796), (8, 8984097), (9, 7985864), (12, 5989398), (18, 3992932), (24, 2994699), (36, 1996466), (47, 1529208), (67, 1072728), (72, 998233), (94, 764604), (134, 536364), (141, 509736), (188, 382302), (201, 357576), (268, 268182), (282, 254868), (317, 226728), (376, 191151), (402, 178788), (423, 169912), (536, 134091), (564, 127434), (603, 119192), (634, 113364), (804, 89394), (846, 84956), (951, 75576), (1128, 63717), (1206, 59596), (1268, 56682), (1608, 44697), (1692, 42478), (1902, 37788), (2412, 29798), (2536, 28341), (2853, 25192), (3149, 22824), (3384, 21239), (3804, 18894), (4824, 14899), (5706, 12596), (6298, 11412), (7608, 9447)]