72474168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3467}}^1$

素因数の和:3556

約数の個数: 64

約数和(自身を含む): 198092160

約数和(自身を除く): 125617992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3467, 3484, 5226, 6934, 6968, 10401, 10452, 13868, 20802, 20904, 27736, 41604, 45071, 83208, 90142, 135213, 180284, 232289, 270426, 360568, 464578, 540852, 696867, 929156, 1081704, 1393734, 1858312, 2787468, 3019757, 5574936, 6039514, 9059271, 12079028, 18118542, 24158056, 36237084, 72474168]

約数ペア:

[(1, 72474168), (2, 36237084), (3, 24158056), (4, 18118542), (6, 12079028), (8, 9059271), (12, 6039514), (13, 5574936), (24, 3019757), (26, 2787468), (39, 1858312), (52, 1393734), (67, 1081704), (78, 929156), (104, 696867), (134, 540852), (156, 464578), (201, 360568), (268, 270426), (312, 232289), (402, 180284), (536, 135213), (804, 90142), (871, 83208), (1608, 45071), (1742, 41604), (2613, 27736), (3467, 20904), (3484, 20802), (5226, 13868), (6934, 10452), (6968, 10401)]