77402070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12113}}^1$

素因数の和:12197

約数の個数: 48

約数和(自身を含む): 204096672

約数和(自身を除く): 126694602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 12113, 24226, 36339, 60565, 72678, 109017, 121130, 181695, 218034, 363390, 545085, 860023, 1090170, 1720046, 2580069, 4300115, 5160138, 7740207, 8600230, 12900345, 15480414, 25800690, 38701035, 77402070]

約数ペア:

[(1, 77402070), (2, 38701035), (3, 25800690), (5, 15480414), (6, 12900345), (9, 8600230), (10, 7740207), (15, 5160138), (18, 4300115), (30, 2580069), (45, 1720046), (71, 1090170), (90, 860023), (142, 545085), (213, 363390), (355, 218034), (426, 181695), (639, 121130), (710, 109017), (1065, 72678), (1278, 60565), (2130, 36339), (3195, 24226), (6390, 12113)]