86892876

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 265574400

約数和(自身を除く): 178681524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 227, 252, 279, 294, 343, 372, 434, 441, 454, 558, 588, 651, 681, 686, 868, 882, 908, 1029, 1116, 1302, 1362, 1372, 1519, 1589, 1764, 1953, 2043, 2058, 2604, 2724, 3038, 3087, 3178, 3906, 4086, 4116, 4557, 4767, 6076, 6174, 6356, 7037, 7812, 8172, 9114, 9534, 10633, 11123, 12348, 13671, 14074, 14301, 18228, 19068, 21111, 21266, 22246, 27342, 28148, 28602, 31899, 33369, 42222, 42532, 44492, 49259, 54684, 57204, 63333, 63798, 66738, 77861, 84444, 95697, 98518, 100107, 126666, 127596, 133476, 147777, 155722, 191394, 197036, 200214, 233583, 253332, 295554, 311444, 344813, 382788, 400428, 443331, 467166, 591108, 689626, 700749, 886662, 934332, 1034439, 1379252, 1401498, 1773324, 2068878, 2413691, 2802996, 3103317, 4137756, 4827382, 6206634, 7241073, 9654764, 12413268, 14482146, 21723219, 28964292, 43446438, 86892876]

約数ペア:

[(1, 86892876), (2, 43446438), (3, 28964292), (4, 21723219), (6, 14482146), (7, 12413268), (9, 9654764), (12, 7241073), (14, 6206634), (18, 4827382), (21, 4137756), (28, 3103317), (31, 2802996), (36, 2413691), (42, 2068878), (49, 1773324), (62, 1401498), (63, 1379252), (84, 1034439), (93, 934332), (98, 886662), (124, 700749), (126, 689626), (147, 591108), (186, 467166), (196, 443331), (217, 400428), (227, 382788), (252, 344813), (279, 311444), (294, 295554), (343, 253332), (372, 233583), (434, 200214), (441, 197036), (454, 191394), (558, 155722), (588, 147777), (651, 133476), (681, 127596), (686, 126666), (868, 100107), (882, 98518), (908, 95697), (1029, 84444), (1116, 77861), (1302, 66738), (1362, 63798), (1372, 63333), (1519, 57204), (1589, 54684), (1764, 49259), (1953, 44492), (2043, 42532), (2058, 42222), (2604, 33369), (2724, 31899), (3038, 28602), (3087, 28148), (3178, 27342), (3906, 22246), (4086, 21266), (4116, 21111), (4557, 19068), (4767, 18228), (6076, 14301), (6174, 14074), (6356, 13671), (7037, 12348), (7812, 11123), (8172, 10633), (9114, 9534)]