72289776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115849}}^1$

素因数の和:115873

約数の個数: 40

約数和(自身を含む): 201115600

約数和(自身を除く): 128825824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 115849, 231698, 347547, 463396, 695094, 926792, 1390188, 1506037, 1853584, 2780376, 3012074, 4518111, 5560752, 6024148, 9036222, 12048296, 18072444, 24096592, 36144888, 72289776]

約数ペア:

[(1, 72289776), (2, 36144888), (3, 24096592), (4, 18072444), (6, 12048296), (8, 9036222), (12, 6024148), (13, 5560752), (16, 4518111), (24, 3012074), (26, 2780376), (39, 1853584), (48, 1506037), (52, 1390188), (78, 926792), (104, 695094), (156, 463396), (208, 347547), (312, 231698), (624, 115849)]