71409864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 188858880

約数和(自身を除く): 117449016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2341, 2542, 3813, 4682, 5084, 7023, 7626, 9364, 10168, 14046, 15252, 18728, 28092, 30504, 56184, 72571, 95981, 145142, 191962, 217713, 287943, 290284, 383924, 435426, 575886, 580568, 767848, 870852, 1151772, 1741704, 2303544, 2975411, 5950822, 8926233, 11901644, 17852466, 23803288, 35704932, 71409864]

約数ペア:

[(1, 71409864), (2, 35704932), (3, 23803288), (4, 17852466), (6, 11901644), (8, 8926233), (12, 5950822), (24, 2975411), (31, 2303544), (41, 1741704), (62, 1151772), (82, 870852), (93, 767848), (123, 580568), (124, 575886), (164, 435426), (186, 383924), (246, 290284), (248, 287943), (328, 217713), (372, 191962), (492, 145142), (744, 95981), (984, 72571), (1271, 56184), (2341, 30504), (2542, 28092), (3813, 18728), (4682, 15252), (5084, 14046), (7023, 10168), (7626, 9364)]