90859272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 273162240

約数和(自身を除く): 182302968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 47, 56, 74, 84, 94, 111, 141, 148, 168, 188, 222, 259, 282, 296, 311, 329, 376, 444, 518, 564, 622, 658, 777, 888, 933, 987, 1036, 1128, 1244, 1316, 1554, 1739, 1866, 1974, 2072, 2177, 2488, 2632, 3108, 3478, 3732, 3948, 4354, 5217, 6216, 6531, 6956, 7464, 7896, 8708, 10434, 11507, 12173, 13062, 13912, 14617, 17416, 20868, 23014, 24346, 26124, 29234, 34521, 36519, 41736, 43851, 46028, 48692, 52248, 58468, 69042, 73038, 80549, 87702, 92056, 97384, 102319, 116936, 138084, 146076, 161098, 175404, 204638, 241647, 276168, 292152, 306957, 322196, 350808, 409276, 483294, 540829, 613914, 644392, 818552, 966588, 1081658, 1227828, 1622487, 1933176, 2163316, 2455656, 3244974, 3785803, 4326632, 6489948, 7571606, 11357409, 12979896, 15143212, 22714818, 30286424, 45429636, 90859272]

約数ペア:

[(1, 90859272), (2, 45429636), (3, 30286424), (4, 22714818), (6, 15143212), (7, 12979896), (8, 11357409), (12, 7571606), (14, 6489948), (21, 4326632), (24, 3785803), (28, 3244974), (37, 2455656), (42, 2163316), (47, 1933176), (56, 1622487), (74, 1227828), (84, 1081658), (94, 966588), (111, 818552), (141, 644392), (148, 613914), (168, 540829), (188, 483294), (222, 409276), (259, 350808), (282, 322196), (296, 306957), (311, 292152), (329, 276168), (376, 241647), (444, 204638), (518, 175404), (564, 161098), (622, 146076), (658, 138084), (777, 116936), (888, 102319), (933, 97384), (987, 92056), (1036, 87702), (1128, 80549), (1244, 73038), (1316, 69042), (1554, 58468), (1739, 52248), (1866, 48692), (1974, 46028), (2072, 43851), (2177, 41736), (2488, 36519), (2632, 34521), (3108, 29234), (3478, 26124), (3732, 24346), (3948, 23014), (4354, 20868), (5217, 17416), (6216, 14617), (6531, 13912), (6956, 13062), (7464, 12173), (7896, 11507), (8708, 10434)]