77160564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 212808960

約数和(自身を除く): 135648396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2087, 2844, 3081, 4108, 4174, 6162, 6261, 8348, 9243, 12324, 12522, 18486, 18783, 25044, 27131, 36972, 37566, 54262, 75132, 81393, 108524, 162786, 164873, 244179, 325572, 329746, 488358, 494619, 659492, 976716, 989238, 1483857, 1978476, 2143349, 2967714, 4286698, 5935428, 6430047, 8573396, 12860094, 19290141, 25720188, 38580282, 77160564]

約数ペア:

[(1, 77160564), (2, 38580282), (3, 25720188), (4, 19290141), (6, 12860094), (9, 8573396), (12, 6430047), (13, 5935428), (18, 4286698), (26, 2967714), (36, 2143349), (39, 1978476), (52, 1483857), (78, 989238), (79, 976716), (117, 659492), (156, 494619), (158, 488358), (234, 329746), (237, 325572), (316, 244179), (468, 164873), (474, 162786), (711, 108524), (948, 81393), (1027, 75132), (1422, 54262), (2054, 37566), (2087, 36972), (2844, 27131), (3081, 25044), (4108, 18783), (4174, 18486), (6162, 12522), (6261, 12324), (8348, 9243)]