72076986

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 168791040

約数和(自身を除く): 96714054

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 131, 138, 207, 262, 393, 414, 443, 621, 786, 886, 1179, 1242, 1329, 2358, 2658, 3013, 3537, 3987, 6026, 7074, 7974, 9039, 10189, 11961, 18078, 20378, 23922, 27117, 30567, 54234, 58033, 61134, 81351, 91701, 116066, 162702, 174099, 183402, 275103, 348198, 522297, 550206, 1044594, 1334759, 1566891, 2669518, 3133782, 4004277, 8008554, 12012831, 24025662, 36038493, 72076986]

約数ペア:

[(1, 72076986), (2, 36038493), (3, 24025662), (6, 12012831), (9, 8008554), (18, 4004277), (23, 3133782), (27, 2669518), (46, 1566891), (54, 1334759), (69, 1044594), (131, 550206), (138, 522297), (207, 348198), (262, 275103), (393, 183402), (414, 174099), (443, 162702), (621, 116066), (786, 91701), (886, 81351), (1179, 61134), (1242, 58033), (1329, 54234), (2358, 30567), (2658, 27117), (3013, 23922), (3537, 20378), (3987, 18078), (6026, 11961), (7074, 10189), (7974, 9039)]