123690372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25577}}^1$

素因数の和:25628

約数の個数: 48

約数和(自身を含む): 320850432

約数和(自身を除く): 197160060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 25577, 51154, 76731, 102308, 153462, 306924, 332501, 665002, 792887, 997503, 1330004, 1585774, 1995006, 2378661, 3171548, 3990012, 4757322, 9514644, 10307531, 20615062, 30922593, 41230124, 61845186, 123690372]

約数ペア:

[(1, 123690372), (2, 61845186), (3, 41230124), (4, 30922593), (6, 20615062), (12, 10307531), (13, 9514644), (26, 4757322), (31, 3990012), (39, 3171548), (52, 2378661), (62, 1995006), (78, 1585774), (93, 1330004), (124, 997503), (156, 792887), (186, 665002), (372, 332501), (403, 306924), (806, 153462), (1209, 102308), (1612, 76731), (2418, 51154), (4836, 25577)]