81890592

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3982

約数の個数: 96

約数和(自身を含む): 253661184

約数和(自身を除く): 171770592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 3931, 5208, 6944, 7862, 10416, 11793, 15724, 20832, 23586, 27517, 31448, 47172, 55034, 62896, 82551, 94344, 110068, 121861, 125792, 165102, 188688, 220136, 243722, 330204, 365583, 377376, 440272, 487444, 660408, 731166, 853027, 880544, 974888, 1320816, 1462332, 1706054, 1949776, 2559081, 2641632, 2924664, 3412108, 3899552, 5118162, 5849328, 6824216, 10236324, 11698656, 13648432, 20472648, 27296864, 40945296, 81890592]

約数ペア:

[(1, 81890592), (2, 40945296), (3, 27296864), (4, 20472648), (6, 13648432), (7, 11698656), (8, 10236324), (12, 6824216), (14, 5849328), (16, 5118162), (21, 3899552), (24, 3412108), (28, 2924664), (31, 2641632), (32, 2559081), (42, 1949776), (48, 1706054), (56, 1462332), (62, 1320816), (84, 974888), (93, 880544), (96, 853027), (112, 731166), (124, 660408), (168, 487444), (186, 440272), (217, 377376), (224, 365583), (248, 330204), (336, 243722), (372, 220136), (434, 188688), (496, 165102), (651, 125792), (672, 121861), (744, 110068), (868, 94344), (992, 82551), (1302, 62896), (1488, 55034), (1736, 47172), (2604, 31448), (2976, 27517), (3472, 23586), (3931, 20832), (5208, 15724), (6944, 11793), (7862, 10416)]