88547524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 181462680

約数和(自身を除く): 92915156

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 89, 106, 178, 212, 247, 356, 361, 494, 689, 722, 988, 1007, 1157, 1378, 1444, 1691, 2014, 2314, 2756, 3382, 4028, 4628, 4693, 4717, 6764, 9386, 9434, 13091, 18772, 18868, 19133, 21983, 26182, 32129, 38266, 43966, 52364, 61321, 64258, 76532, 87932, 89623, 122642, 128516, 179246, 245284, 248729, 358492, 417677, 497458, 835354, 994916, 1165099, 1670708, 1702837, 2330198, 3405674, 4660396, 6811348, 22136881, 44273762, 88547524]

約数ペア:

[(1, 88547524), (2, 44273762), (4, 22136881), (13, 6811348), (19, 4660396), (26, 3405674), (38, 2330198), (52, 1702837), (53, 1670708), (76, 1165099), (89, 994916), (106, 835354), (178, 497458), (212, 417677), (247, 358492), (356, 248729), (361, 245284), (494, 179246), (689, 128516), (722, 122642), (988, 89623), (1007, 87932), (1157, 76532), (1378, 64258), (1444, 61321), (1691, 52364), (2014, 43966), (2314, 38266), (2756, 32129), (3382, 26182), (4028, 21983), (4628, 19133), (4693, 18868), (4717, 18772), (6764, 13091), (9386, 9434)]