72862998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 159069456

約数和(自身を除く): 86206458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 181, 338, 362, 397, 507, 543, 794, 1014, 1086, 1191, 2353, 2382, 4706, 5161, 7059, 10322, 14118, 15483, 30589, 30966, 61178, 67093, 71857, 91767, 134186, 143714, 183534, 201279, 215571, 402558, 431142, 934141, 1868282, 2802423, 5604846, 12143833, 24287666, 36431499, 72862998]

約数ペア:

[(1, 72862998), (2, 36431499), (3, 24287666), (6, 12143833), (13, 5604846), (26, 2802423), (39, 1868282), (78, 934141), (169, 431142), (181, 402558), (338, 215571), (362, 201279), (397, 183534), (507, 143714), (543, 134186), (794, 91767), (1014, 71857), (1086, 67093), (1191, 61178), (2353, 30966), (2382, 30589), (4706, 15483), (5161, 14118), (7059, 10322)]