72151248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 205472960

約数和(自身を除く): 133321712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 2689, 3354, 4472, 5378, 6708, 8067, 8944, 10756, 13416, 16134, 21512, 26832, 32268, 34957, 43024, 64536, 69914, 104871, 115627, 129072, 139828, 209742, 231254, 279656, 346881, 419484, 462508, 559312, 693762, 838968, 925016, 1387524, 1503151, 1677936, 1850032, 2775048, 3006302, 4509453, 5550096, 6012604, 9018906, 12025208, 18037812, 24050416, 36075624, 72151248]

約数ペア:

[(1, 72151248), (2, 36075624), (3, 24050416), (4, 18037812), (6, 12025208), (8, 9018906), (12, 6012604), (13, 5550096), (16, 4509453), (24, 3006302), (26, 2775048), (39, 1850032), (43, 1677936), (48, 1503151), (52, 1387524), (78, 925016), (86, 838968), (104, 693762), (129, 559312), (156, 462508), (172, 419484), (208, 346881), (258, 279656), (312, 231254), (344, 209742), (516, 139828), (559, 129072), (624, 115627), (688, 104871), (1032, 69914), (1118, 64536), (1677, 43024), (2064, 34957), (2236, 32268), (2689, 26832), (3354, 21512), (4472, 16134), (5378, 13416), (6708, 10756), (8067, 8944)]