61680824

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 122258160

約数和(自身を除く): 60577336

約数列:

[1, 2, 4, 8, 31, 62, 71, 113, 124, 142, 226, 248, 284, 452, 568, 904, 961, 1922, 2201, 3503, 3844, 4402, 7006, 7688, 8023, 8804, 14012, 16046, 17608, 28024, 32092, 64184, 68231, 108593, 136462, 217186, 248713, 272924, 434372, 497426, 545848, 868744, 994852, 1989704, 7710103, 15420206, 30840412, 61680824]

約数ペア:

[(1, 61680824), (2, 30840412), (4, 15420206), (8, 7710103), (31, 1989704), (62, 994852), (71, 868744), (113, 545848), (124, 497426), (142, 434372), (226, 272924), (248, 248713), (284, 217186), (452, 136462), (568, 108593), (904, 68231), (961, 64184), (1922, 32092), (2201, 28024), (3503, 17608), (3844, 16046), (4402, 14012), (7006, 8804), (7688, 8023)]