90341316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 108

約数和(自身を含む): 255790080

約数和(自身を除く): 165448764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 468, 479, 507, 558, 676, 806, 958, 1014, 1116, 1209, 1437, 1521, 1612, 1916, 2028, 2418, 2874, 3042, 3627, 4311, 4836, 5239, 5748, 6084, 6227, 7254, 8622, 10478, 12454, 14508, 14849, 15717, 17244, 18681, 20956, 24908, 29698, 31434, 37362, 44547, 47151, 56043, 59396, 62868, 74724, 80951, 89094, 94302, 112086, 133641, 161902, 178188, 188604, 193037, 224172, 242853, 267282, 323804, 386074, 485706, 534564, 579111, 728559, 772148, 971412, 1158222, 1457118, 1737333, 2316444, 2509481, 2914236, 3474666, 5018962, 6949332, 7528443, 10037924, 15056886, 22585329, 30113772, 45170658, 90341316]

約数ペア:

[(1, 90341316), (2, 45170658), (3, 30113772), (4, 22585329), (6, 15056886), (9, 10037924), (12, 7528443), (13, 6949332), (18, 5018962), (26, 3474666), (31, 2914236), (36, 2509481), (39, 2316444), (52, 1737333), (62, 1457118), (78, 1158222), (93, 971412), (117, 772148), (124, 728559), (156, 579111), (169, 534564), (186, 485706), (234, 386074), (279, 323804), (338, 267282), (372, 242853), (403, 224172), (468, 193037), (479, 188604), (507, 178188), (558, 161902), (676, 133641), (806, 112086), (958, 94302), (1014, 89094), (1116, 80951), (1209, 74724), (1437, 62868), (1521, 59396), (1612, 56043), (1916, 47151), (2028, 44547), (2418, 37362), (2874, 31434), (3042, 29698), (3627, 24908), (4311, 20956), (4836, 18681), (5239, 17244), (5748, 15717), (6084, 14849), (6227, 14508), (7254, 12454), (8622, 10478)]