80392536

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{22787}}^1$

素因数の和:22813

約数の個数: 72

約数和(自身を含む): 253288620

約数和(自身を除く): 172896084

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 22787, 45574, 68361, 91148, 136722, 159509, 182296, 205083, 273444, 319018, 410166, 478527, 546888, 638036, 820332, 957054, 1116563, 1276072, 1435581, 1640664, 1914108, 2233126, 2871162, 3349689, 3828216, 4466252, 5742324, 6699378, 8932504, 10049067, 11484648, 13398756, 20098134, 26797512, 40196268, 80392536]

約数ペア:

[(1, 80392536), (2, 40196268), (3, 26797512), (4, 20098134), (6, 13398756), (7, 11484648), (8, 10049067), (9, 8932504), (12, 6699378), (14, 5742324), (18, 4466252), (21, 3828216), (24, 3349689), (28, 2871162), (36, 2233126), (42, 1914108), (49, 1640664), (56, 1435581), (63, 1276072), (72, 1116563), (84, 957054), (98, 820332), (126, 638036), (147, 546888), (168, 478527), (196, 410166), (252, 319018), (294, 273444), (392, 205083), (441, 182296), (504, 159509), (588, 136722), (882, 91148), (1176, 68361), (1764, 45574), (3528, 22787)]