87938370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75161}}^1$

素因数の和:75187

約数の個数: 48

約数和(自身を含む): 246230712

約数和(自身を除く): 158292342

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 75161, 150322, 225483, 375805, 450966, 676449, 751610, 977093, 1127415, 1352898, 1954186, 2254830, 2931279, 3382245, 4885465, 5862558, 6764490, 8793837, 9770930, 14656395, 17587674, 29312790, 43969185, 87938370]

約数ペア:

[(1, 87938370), (2, 43969185), (3, 29312790), (5, 17587674), (6, 14656395), (9, 9770930), (10, 8793837), (13, 6764490), (15, 5862558), (18, 4885465), (26, 3382245), (30, 2931279), (39, 2254830), (45, 1954186), (65, 1352898), (78, 1127415), (90, 977093), (117, 751610), (130, 676449), (195, 450966), (234, 375805), (390, 225483), (585, 150322), (1170, 75161)]