86763978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 225039360

約数和(自身を除く): 138275382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 97, 126, 186, 194, 217, 229, 279, 291, 434, 458, 558, 582, 651, 679, 687, 873, 1302, 1358, 1374, 1603, 1746, 1953, 2037, 2061, 3007, 3206, 3906, 4074, 4122, 4809, 6014, 6111, 7099, 9021, 9618, 12222, 14198, 14427, 18042, 21049, 21297, 22213, 27063, 28854, 42098, 42594, 44426, 49693, 54126, 63147, 63891, 66639, 99386, 126294, 127782, 133278, 149079, 155491, 189441, 199917, 298158, 310982, 378882, 399834, 447237, 466473, 688603, 894474, 932946, 1377206, 1399419, 2065809, 2798838, 4131618, 4820221, 6197427, 9640442, 12394854, 14460663, 28921326, 43381989, 86763978]

約数ペア:

[(1, 86763978), (2, 43381989), (3, 28921326), (6, 14460663), (7, 12394854), (9, 9640442), (14, 6197427), (18, 4820221), (21, 4131618), (31, 2798838), (42, 2065809), (62, 1399419), (63, 1377206), (93, 932946), (97, 894474), (126, 688603), (186, 466473), (194, 447237), (217, 399834), (229, 378882), (279, 310982), (291, 298158), (434, 199917), (458, 189441), (558, 155491), (582, 149079), (651, 133278), (679, 127782), (687, 126294), (873, 99386), (1302, 66639), (1358, 63891), (1374, 63147), (1603, 54126), (1746, 49693), (1953, 44426), (2037, 42594), (2061, 42098), (3007, 28854), (3206, 27063), (3906, 22213), (4074, 21297), (4122, 21049), (4809, 18042), (6014, 14427), (6111, 14198), (7099, 12222), (9021, 9618)]