87666348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5623

約数の個数: 96

約数和(自身を含む): 270079488

約数和(自身を除く): 182413140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 5581, 7854, 11162, 15708, 16743, 22324, 33486, 39067, 61391, 66972, 78134, 94877, 117201, 122782, 156268, 184173, 189754, 234402, 245564, 284631, 368346, 379508, 429737, 468804, 569262, 664139, 736692, 859474, 1043647, 1138524, 1289211, 1328278, 1718948, 1992417, 2087294, 2578422, 2656556, 3130941, 3984834, 4174588, 5156844, 6261882, 7305529, 7969668, 12523764, 14611058, 21916587, 29222116, 43833174, 87666348]

約数ペア:

[(1, 87666348), (2, 43833174), (3, 29222116), (4, 21916587), (6, 14611058), (7, 12523764), (11, 7969668), (12, 7305529), (14, 6261882), (17, 5156844), (21, 4174588), (22, 3984834), (28, 3130941), (33, 2656556), (34, 2578422), (42, 2087294), (44, 1992417), (51, 1718948), (66, 1328278), (68, 1289211), (77, 1138524), (84, 1043647), (102, 859474), (119, 736692), (132, 664139), (154, 569262), (187, 468804), (204, 429737), (231, 379508), (238, 368346), (308, 284631), (357, 245564), (374, 234402), (462, 189754), (476, 184173), (561, 156268), (714, 122782), (748, 117201), (924, 94877), (1122, 78134), (1309, 66972), (1428, 61391), (2244, 39067), (2618, 33486), (3927, 22324), (5236, 16743), (5581, 15708), (7854, 11162)]