85841976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 256296960

約数和(自身を除く): 170454984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 617, 682, 744, 748, 1023, 1054, 1122, 1234, 1364, 1496, 1581, 1851, 2046, 2108, 2244, 2468, 2728, 3162, 3702, 4092, 4216, 4488, 4936, 5797, 6324, 6787, 7404, 8184, 10489, 11594, 12648, 13574, 14808, 17391, 19127, 20361, 20978, 23188, 27148, 31467, 34782, 38254, 40722, 41956, 46376, 54296, 57381, 62934, 69564, 76508, 81444, 83912, 114762, 115379, 125868, 139128, 153016, 162888, 210397, 229524, 230758, 251736, 325159, 346137, 420794, 459048, 461516, 631191, 650318, 692274, 841588, 923032, 975477, 1262382, 1300636, 1384548, 1683176, 1950954, 2524764, 2601272, 2769096, 3576749, 3901908, 5049528, 7153498, 7803816, 10730247, 14306996, 21460494, 28613992, 42920988, 85841976]

約数ペア:

[(1, 85841976), (2, 42920988), (3, 28613992), (4, 21460494), (6, 14306996), (8, 10730247), (11, 7803816), (12, 7153498), (17, 5049528), (22, 3901908), (24, 3576749), (31, 2769096), (33, 2601272), (34, 2524764), (44, 1950954), (51, 1683176), (62, 1384548), (66, 1300636), (68, 1262382), (88, 975477), (93, 923032), (102, 841588), (124, 692274), (132, 650318), (136, 631191), (186, 461516), (187, 459048), (204, 420794), (248, 346137), (264, 325159), (341, 251736), (372, 230758), (374, 229524), (408, 210397), (527, 162888), (561, 153016), (617, 139128), (682, 125868), (744, 115379), (748, 114762), (1023, 83912), (1054, 81444), (1122, 76508), (1234, 69564), (1364, 62934), (1496, 57381), (1581, 54296), (1851, 46376), (2046, 41956), (2108, 40722), (2244, 38254), (2468, 34782), (2728, 31467), (3162, 27148), (3702, 23188), (4092, 20978), (4216, 20361), (4488, 19127), (4936, 17391), (5797, 14808), (6324, 13574), (6787, 12648), (7404, 11594), (8184, 10489)]