87463669228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1\times {\mathrm{35797}}^1$

素因数の和:38306

約数の個数: 48

約数和(自身を含む): 173585933920

約数和(自身を除く): 86122264692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2473, 4946, 9892, 32149, 35797, 46987, 64298, 71594, 93974, 128596, 143188, 187948, 465361, 610831, 680143, 930722, 1221662, 1360286, 1861444, 2443324, 2720572, 8841859, 17683718, 35367436, 88525981, 177051962, 354103924, 1150837753, 1681993639, 2301675506, 3363987278, 4603351012, 6727974556, 21865917307, 43731834614, 87463669228]

約数ペア:

[(1, 87463669228), (2, 43731834614), (4, 21865917307), (13, 6727974556), (19, 4603351012), (26, 3363987278), (38, 2301675506), (52, 1681993639), (76, 1150837753), (247, 354103924), (494, 177051962), (988, 88525981), (2473, 35367436), (4946, 17683718), (9892, 8841859), (32149, 2720572), (35797, 2443324), (46987, 1861444), (64298, 1360286), (71594, 1221662), (93974, 930722), (128596, 680143), (143188, 610831), (187948, 465361)]