123090708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25453}}^1$

素因数の和:25504

約数の個数: 48

約数和(自身を含む): 319294976

約数和(自身を除く): 196204268

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, 25453, 50906, 76359, 101812, 152718, 305436, 330889, 661778, 789043, 992667, 1323556, 1578086, 1985334, 2367129, 3156172, 3970668, 4734258, 9468516, 10257559, 20515118, 30772677, 41030236, 61545354, 123090708]

約数ペア:

[(1, 123090708), (2, 61545354), (3, 41030236), (4, 30772677), (6, 20515118), (12, 10257559), (13, 9468516), (26, 4734258), (31, 3970668), (39, 3156172), (52, 2367129), (62, 1985334), (78, 1578086), (93, 1323556), (124, 992667), (156, 789043), (186, 661778), (372, 330889), (403, 305436), (806, 152718), (1209, 101812), (1612, 76359), (2418, 50906), (4836, 25453)]