68888965124

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{953243}}^1$

素因数の和:953372

約数の個数: 48

約数和(自身を含む): 144130492800

約数和(自身を除く): 75241527676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1246, 2492, 2581, 5162, 10324, 18067, 36134, 72268, 953243, 1906486, 3812972, 6672701, 13345402, 26690804, 27644047, 55288094, 84838627, 110576188, 169677254, 193508329, 339354508, 387016658, 593870389, 774033316, 1187740778, 2375481556, 2460320183, 4920640366, 9841280732, 17222241281, 34444482562, 68888965124]

約数ペア:

[(1, 68888965124), (2, 34444482562), (4, 17222241281), (7, 9841280732), (14, 4920640366), (28, 2460320183), (29, 2375481556), (58, 1187740778), (89, 774033316), (116, 593870389), (178, 387016658), (203, 339354508), (356, 193508329), (406, 169677254), (623, 110576188), (812, 84838627), (1246, 55288094), (2492, 27644047), (2581, 26690804), (5162, 13345402), (10324, 6672701), (18067, 3812972), (36134, 1906486), (72268, 953243)]