71419704

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 184373280

約数和(自身を除く): 112953576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 181, 246, 328, 362, 401, 492, 543, 724, 802, 984, 1086, 1203, 1448, 1604, 2172, 2406, 3208, 4344, 4812, 7421, 9624, 14842, 16441, 22263, 29684, 32882, 44526, 49323, 59368, 65764, 72581, 89052, 98646, 131528, 145162, 178104, 197292, 217743, 290324, 394584, 435486, 580648, 870972, 1741944, 2975821, 5951642, 8927463, 11903284, 17854926, 23806568, 35709852, 71419704]

約数ペア:

[(1, 71419704), (2, 35709852), (3, 23806568), (4, 17854926), (6, 11903284), (8, 8927463), (12, 5951642), (24, 2975821), (41, 1741944), (82, 870972), (123, 580648), (164, 435486), (181, 394584), (246, 290324), (328, 217743), (362, 197292), (401, 178104), (492, 145162), (543, 131528), (724, 98646), (802, 89052), (984, 72581), (1086, 65764), (1203, 59368), (1448, 49323), (1604, 44526), (2172, 32882), (2406, 29684), (3208, 22263), (4344, 16441), (4812, 14842), (7421, 9624)]