68920056

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 193667760

約数和(自身を除く): 124747704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 113, 129, 172, 197, 226, 258, 339, 344, 387, 394, 452, 516, 591, 678, 774, 788, 904, 1017, 1032, 1182, 1356, 1548, 1576, 1773, 2034, 2364, 2712, 3096, 3546, 4068, 4728, 4859, 7092, 8136, 8471, 9718, 14184, 14577, 16942, 19436, 22261, 25413, 29154, 33884, 38872, 43731, 44522, 50826, 58308, 66783, 67768, 76239, 87462, 89044, 101652, 116616, 133566, 152478, 174924, 178088, 200349, 203304, 267132, 304956, 349848, 400698, 534264, 609912, 801396, 957223, 1602792, 1914446, 2871669, 3828892, 5743338, 7657784, 8615007, 11486676, 17230014, 22973352, 34460028, 68920056]

約数ペア:

[(1, 68920056), (2, 34460028), (3, 22973352), (4, 17230014), (6, 11486676), (8, 8615007), (9, 7657784), (12, 5743338), (18, 3828892), (24, 2871669), (36, 1914446), (43, 1602792), (72, 957223), (86, 801396), (113, 609912), (129, 534264), (172, 400698), (197, 349848), (226, 304956), (258, 267132), (339, 203304), (344, 200349), (387, 178088), (394, 174924), (452, 152478), (516, 133566), (591, 116616), (678, 101652), (774, 89044), (788, 87462), (904, 76239), (1017, 67768), (1032, 66783), (1182, 58308), (1356, 50826), (1548, 44522), (1576, 43731), (1773, 38872), (2034, 33884), (2364, 29154), (2712, 25413), (3096, 22261), (3546, 19436), (4068, 16942), (4728, 14577), (4859, 14184), (7092, 9718), (8136, 8471)]