72959964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^2$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 213005184

約数和(自身を除く): 140045220

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 281, 308, 462, 562, 843, 924, 1124, 1686, 1967, 3091, 3372, 3934, 5901, 6182, 7868, 9273, 11802, 12364, 18546, 21637, 23604, 37092, 43274, 64911, 78961, 86548, 129822, 157922, 236883, 259644, 315844, 473766, 552727, 868571, 947532, 1105454, 1658181, 1737142, 2210908, 2605713, 3316362, 3474284, 5211426, 6079997, 6632724, 10422852, 12159994, 18239991, 24319988, 36479982, 72959964]

約数ペア:

[(1, 72959964), (2, 36479982), (3, 24319988), (4, 18239991), (6, 12159994), (7, 10422852), (11, 6632724), (12, 6079997), (14, 5211426), (21, 3474284), (22, 3316362), (28, 2605713), (33, 2210908), (42, 1737142), (44, 1658181), (66, 1105454), (77, 947532), (84, 868571), (132, 552727), (154, 473766), (231, 315844), (281, 259644), (308, 236883), (462, 157922), (562, 129822), (843, 86548), (924, 78961), (1124, 64911), (1686, 43274), (1967, 37092), (3091, 23604), (3372, 21637), (3934, 18546), (5901, 12364), (6182, 11802), (7868, 9273)]