31535113488

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{126757}}^1$

素因数の和:126912

約数の個数: 80

約数和(自身を含む): 83745461376

約数和(自身を除く): 52210347888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 568, 584, 852, 876, 1136, 1168, 1704, 1752, 3408, 3504, 5183, 10366, 15549, 20732, 31098, 41464, 62196, 82928, 124392, 126757, 248784, 253514, 380271, 507028, 760542, 1014056, 1521084, 2028112, 3042168, 6084336, 8999747, 9253261, 17999494, 18506522, 26999241, 27759783, 35998988, 37013044, 53998482, 55519566, 71997976, 74026088, 107996964, 111039132, 143995952, 148052176, 215993928, 222078264, 431987856, 444156528, 656981531, 1313963062, 1970944593, 2627926124, 3941889186, 5255852248, 7883778372, 10511704496, 15767556744, 31535113488]

約数ペア:

[(1, 31535113488), (2, 15767556744), (3, 10511704496), (4, 7883778372), (6, 5255852248), (8, 3941889186), (12, 2627926124), (16, 1970944593), (24, 1313963062), (48, 656981531), (71, 444156528), (73, 431987856), (142, 222078264), (146, 215993928), (213, 148052176), (219, 143995952), (284, 111039132), (292, 107996964), (426, 74026088), (438, 71997976), (568, 55519566), (584, 53998482), (852, 37013044), (876, 35998988), (1136, 27759783), (1168, 26999241), (1704, 18506522), (1752, 17999494), (3408, 9253261), (3504, 8999747), (5183, 6084336), (10366, 3042168), (15549, 2028112), (20732, 1521084), (31098, 1014056), (41464, 760542), (62196, 507028), (82928, 380271), (124392, 253514), (126757, 248784)]