85663908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1579}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 238099680

約数和(自身を除く): 152435772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1507, 1579, 1644, 2466, 3014, 3158, 4521, 4737, 4932, 6028, 6316, 9042, 9474, 13563, 14211, 17369, 18084, 18948, 27126, 28422, 34738, 52107, 54252, 56844, 69476, 104214, 156321, 208428, 216323, 312642, 432646, 625284, 648969, 865292, 1297938, 1946907, 2379553, 2595876, 3893814, 4759106, 7138659, 7787628, 9518212, 14277318, 21415977, 28554636, 42831954, 85663908]

約数ペア:

[(1, 85663908), (2, 42831954), (3, 28554636), (4, 21415977), (6, 14277318), (9, 9518212), (11, 7787628), (12, 7138659), (18, 4759106), (22, 3893814), (33, 2595876), (36, 2379553), (44, 1946907), (66, 1297938), (99, 865292), (132, 648969), (137, 625284), (198, 432646), (274, 312642), (396, 216323), (411, 208428), (548, 156321), (822, 104214), (1233, 69476), (1507, 56844), (1579, 54252), (1644, 52107), (2466, 34738), (3014, 28422), (3158, 27126), (4521, 18948), (4737, 18084), (4932, 17369), (6028, 14211), (6316, 13563), (9042, 9474)]