71294736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2200

約数の個数: 80

約数和(自身を含む): 199862208

約数和(自身を除く): 128567472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 2091, 2131, 2788, 4182, 4262, 5576, 6393, 8364, 8524, 11152, 12786, 16728, 17048, 25572, 33456, 34096, 36227, 51144, 72454, 87371, 102288, 108681, 144908, 174742, 217362, 262113, 289816, 349484, 434724, 524226, 579632, 698968, 869448, 1048452, 1397936, 1485307, 1738896, 2096904, 2970614, 4193808, 4455921, 5941228, 8911842, 11882456, 17823684, 23764912, 35647368, 71294736]

約数ペア:

[(1, 71294736), (2, 35647368), (3, 23764912), (4, 17823684), (6, 11882456), (8, 8911842), (12, 5941228), (16, 4455921), (17, 4193808), (24, 2970614), (34, 2096904), (41, 1738896), (48, 1485307), (51, 1397936), (68, 1048452), (82, 869448), (102, 698968), (123, 579632), (136, 524226), (164, 434724), (204, 349484), (246, 289816), (272, 262113), (328, 217362), (408, 174742), (492, 144908), (656, 108681), (697, 102288), (816, 87371), (984, 72454), (1394, 51144), (1968, 36227), (2091, 34096), (2131, 33456), (2788, 25572), (4182, 17048), (4262, 16728), (5576, 12786), (6393, 11152), (8364, 8524)]