90849654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7802

約数の個数: 64

約数和(自身を含む): 238202880

約数和(自身を除く): 147353226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 7753, 11718, 15506, 23259, 46518, 54271, 69777, 108542, 139554, 162813, 209331, 240343, 325626, 418662, 480686, 488439, 721029, 976878, 1442058, 1465317, 1682401, 2163087, 2930634, 3364802, 4326174, 5047203, 6489261, 10094406, 12978522, 15141609, 30283218, 45424827, 90849654]

約数ペア:

[(1, 90849654), (2, 45424827), (3, 30283218), (6, 15141609), (7, 12978522), (9, 10094406), (14, 6489261), (18, 5047203), (21, 4326174), (27, 3364802), (31, 2930634), (42, 2163087), (54, 1682401), (62, 1465317), (63, 1442058), (93, 976878), (126, 721029), (186, 488439), (189, 480686), (217, 418662), (279, 325626), (378, 240343), (434, 209331), (558, 162813), (651, 139554), (837, 108542), (1302, 69777), (1674, 54271), (1953, 46518), (3906, 23259), (5859, 15506), (7753, 11718)]