79967340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7283}}^1$

素因数の和:7359

約数の個数: 72

約数和(自身を含む): 246577968

約数和(自身を除く): 166610628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 7283, 10980, 14566, 21849, 29132, 36415, 43698, 65547, 72830, 87396, 109245, 131094, 145660, 218490, 262188, 327735, 436980, 444263, 655470, 888526, 1310940, 1332789, 1777052, 2221315, 2665578, 3998367, 4442630, 5331156, 6663945, 7996734, 8885260, 13327890, 15993468, 19991835, 26655780, 39983670, 79967340]

約数ペア:

[(1, 79967340), (2, 39983670), (3, 26655780), (4, 19991835), (5, 15993468), (6, 13327890), (9, 8885260), (10, 7996734), (12, 6663945), (15, 5331156), (18, 4442630), (20, 3998367), (30, 2665578), (36, 2221315), (45, 1777052), (60, 1332789), (61, 1310940), (90, 888526), (122, 655470), (180, 444263), (183, 436980), (244, 327735), (305, 262188), (366, 218490), (549, 145660), (610, 131094), (732, 109245), (915, 87396), (1098, 72830), (1220, 65547), (1830, 43698), (2196, 36415), (2745, 29132), (3660, 21849), (5490, 14566), (7283, 10980)]