77011812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 202721792

約数和(自身を除く): 125709980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 151, 186, 279, 302, 372, 453, 457, 558, 604, 906, 914, 1116, 1359, 1371, 1812, 1828, 2718, 2742, 4113, 4681, 5436, 5484, 8226, 9362, 14043, 14167, 16452, 18724, 28086, 28334, 42129, 42501, 56172, 56668, 69007, 84258, 85002, 127503, 138014, 168516, 170004, 207021, 255006, 276028, 414042, 510012, 621063, 828084, 1242126, 2139217, 2484252, 4278434, 6417651, 8556868, 12835302, 19252953, 25670604, 38505906, 77011812]

約数ペア:

[(1, 77011812), (2, 38505906), (3, 25670604), (4, 19252953), (6, 12835302), (9, 8556868), (12, 6417651), (18, 4278434), (31, 2484252), (36, 2139217), (62, 1242126), (93, 828084), (124, 621063), (151, 510012), (186, 414042), (279, 276028), (302, 255006), (372, 207021), (453, 170004), (457, 168516), (558, 138014), (604, 127503), (906, 85002), (914, 84258), (1116, 69007), (1359, 56668), (1371, 56172), (1812, 42501), (1828, 42129), (2718, 28334), (2742, 28086), (4113, 18724), (4681, 16452), (5436, 14167), (5484, 14043), (8226, 9362)]