88889904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 267237360

約数和(自身を除く): 178347456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 456, 477, 613, 636, 684, 848, 912, 954, 1007, 1226, 1272, 1368, 1839, 1908, 2014, 2452, 2544, 2736, 3021, 3678, 3816, 4028, 4904, 5517, 6042, 7356, 7632, 8056, 9063, 9808, 11034, 11647, 12084, 14712, 16112, 18126, 22068, 23294, 24168, 29424, 32489, 34941, 36252, 44136, 46588, 48336, 64978, 69882, 72504, 88272, 93176, 97467, 104823, 129956, 139764, 145008, 186352, 194934, 209646, 259912, 279528, 292401, 389868, 419292, 519824, 559056, 584802, 617291, 779736, 838584, 1169604, 1234582, 1559472, 1677168, 1851873, 2339208, 2469164, 3703746, 4678416, 4938328, 5555619, 7407492, 9876656, 11111238, 14814984, 22222476, 29629968, 44444952, 88889904]

約数ペア:

[(1, 88889904), (2, 44444952), (3, 29629968), (4, 22222476), (6, 14814984), (8, 11111238), (9, 9876656), (12, 7407492), (16, 5555619), (18, 4938328), (19, 4678416), (24, 3703746), (36, 2469164), (38, 2339208), (48, 1851873), (53, 1677168), (57, 1559472), (72, 1234582), (76, 1169604), (106, 838584), (114, 779736), (144, 617291), (152, 584802), (159, 559056), (171, 519824), (212, 419292), (228, 389868), (304, 292401), (318, 279528), (342, 259912), (424, 209646), (456, 194934), (477, 186352), (613, 145008), (636, 139764), (684, 129956), (848, 104823), (912, 97467), (954, 93176), (1007, 88272), (1226, 72504), (1272, 69882), (1368, 64978), (1839, 48336), (1908, 46588), (2014, 44136), (2452, 36252), (2544, 34941), (2736, 32489), (3021, 29424), (3678, 24168), (3816, 23294), (4028, 22068), (4904, 18126), (5517, 16112), (6042, 14712), (7356, 12084), (7632, 11647), (8056, 11034), (9063, 9808)]