85783572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 260915200

約数和(自身を除く): 175131628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 79, 84, 93, 124, 126, 139, 158, 186, 217, 237, 252, 278, 279, 316, 372, 417, 434, 474, 553, 556, 558, 651, 711, 834, 868, 948, 973, 1106, 1116, 1251, 1302, 1422, 1659, 1668, 1946, 1953, 2212, 2449, 2502, 2604, 2844, 2919, 3318, 3892, 3906, 4309, 4898, 4977, 5004, 5838, 6636, 7347, 7812, 8618, 8757, 9796, 9954, 10981, 11676, 12927, 14694, 17143, 17236, 17514, 19908, 21962, 22041, 25854, 29388, 30163, 32943, 34286, 35028, 38781, 43924, 44082, 51429, 51708, 60326, 65886, 68572, 76867, 77562, 88164, 90489, 98829, 102858, 120652, 131772, 153734, 154287, 155124, 180978, 197658, 205716, 230601, 271467, 307468, 308574, 340411, 361956, 395316, 461202, 542934, 617148, 680822, 691803, 922404, 1021233, 1085868, 1361644, 1383606, 2042466, 2382877, 2767212, 3063699, 4084932, 4765754, 6127398, 7148631, 9531508, 12254796, 14297262, 21445893, 28594524, 42891786, 85783572]

約数ペア:

[(1, 85783572), (2, 42891786), (3, 28594524), (4, 21445893), (6, 14297262), (7, 12254796), (9, 9531508), (12, 7148631), (14, 6127398), (18, 4765754), (21, 4084932), (28, 3063699), (31, 2767212), (36, 2382877), (42, 2042466), (62, 1383606), (63, 1361644), (79, 1085868), (84, 1021233), (93, 922404), (124, 691803), (126, 680822), (139, 617148), (158, 542934), (186, 461202), (217, 395316), (237, 361956), (252, 340411), (278, 308574), (279, 307468), (316, 271467), (372, 230601), (417, 205716), (434, 197658), (474, 180978), (553, 155124), (556, 154287), (558, 153734), (651, 131772), (711, 120652), (834, 102858), (868, 98829), (948, 90489), (973, 88164), (1106, 77562), (1116, 76867), (1251, 68572), (1302, 65886), (1422, 60326), (1659, 51708), (1668, 51429), (1946, 44082), (1953, 43924), (2212, 38781), (2449, 35028), (2502, 34286), (2604, 32943), (2844, 30163), (2919, 29388), (3318, 25854), (3892, 22041), (3906, 21962), (4309, 19908), (4898, 17514), (4977, 17236), (5004, 17143), (5838, 14694), (6636, 12927), (7347, 11676), (7812, 10981), (8618, 9954), (8757, 9796)]