72112854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 88763946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1399, 1562, 2343, 2798, 4197, 4686, 8394, 8591, 15389, 17182, 25773, 30778, 46167, 51546, 92334, 99329, 169279, 198658, 297987, 338558, 507837, 595974, 1015674, 1092619, 2185238, 3277857, 6555714, 12018809, 24037618, 36056427, 72112854]

約数ペア:

[(1, 72112854), (2, 36056427), (3, 24037618), (6, 12018809), (11, 6555714), (22, 3277857), (33, 2185238), (66, 1092619), (71, 1015674), (121, 595974), (142, 507837), (213, 338558), (242, 297987), (363, 198658), (426, 169279), (726, 99329), (781, 92334), (1399, 51546), (1562, 46167), (2343, 30778), (2798, 25773), (4197, 17182), (4686, 15389), (8394, 8591)]