90757356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^2$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 242758152

約数和(自身を除く): 152000796

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 29, 34, 46, 51, 58, 68, 69, 87, 92, 102, 116, 138, 174, 204, 276, 348, 391, 493, 529, 667, 782, 841, 986, 1058, 1173, 1334, 1479, 1564, 1587, 1682, 1972, 2001, 2116, 2346, 2523, 2668, 2958, 3174, 3364, 4002, 4692, 5046, 5916, 6348, 8004, 8993, 10092, 11339, 14297, 15341, 17986, 19343, 22678, 26979, 28594, 30682, 34017, 35972, 38686, 42891, 45356, 46023, 53958, 57188, 58029, 61364, 68034, 77372, 85782, 92046, 107916, 116058, 136068, 171564, 184092, 232116, 260797, 328831, 444889, 521594, 657662, 782391, 889778, 986493, 1043188, 1315324, 1334667, 1564782, 1779556, 1972986, 2669334, 3129564, 3945972, 5338668, 7563113, 15126226, 22689339, 30252452, 45378678, 90757356]

約数ペア:

[(1, 90757356), (2, 45378678), (3, 30252452), (4, 22689339), (6, 15126226), (12, 7563113), (17, 5338668), (23, 3945972), (29, 3129564), (34, 2669334), (46, 1972986), (51, 1779556), (58, 1564782), (68, 1334667), (69, 1315324), (87, 1043188), (92, 986493), (102, 889778), (116, 782391), (138, 657662), (174, 521594), (204, 444889), (276, 328831), (348, 260797), (391, 232116), (493, 184092), (529, 171564), (667, 136068), (782, 116058), (841, 107916), (986, 92046), (1058, 85782), (1173, 77372), (1334, 68034), (1479, 61364), (1564, 58029), (1587, 57188), (1682, 53958), (1972, 46023), (2001, 45356), (2116, 42891), (2346, 38686), (2523, 35972), (2668, 34017), (2958, 30682), (3174, 28594), (3364, 26979), (4002, 22678), (4692, 19343), (5046, 17986), (5916, 15341), (6348, 14297), (8004, 11339), (8993, 10092)]