79917876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3829

約数の個数: 72

約数和(自身を含む): 219564800

約数和(自身を除く): 139646924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 3769, 5301, 7068, 7538, 10602, 11307, 15076, 21204, 22614, 33921, 45228, 67842, 71611, 116839, 135684, 143222, 214833, 233678, 286444, 350517, 429666, 467356, 644499, 701034, 859332, 1051551, 1288998, 1402068, 2103102, 2219941, 2577996, 4206204, 4439882, 6659823, 8879764, 13319646, 19979469, 26639292, 39958938, 79917876]

約数ペア:

[(1, 79917876), (2, 39958938), (3, 26639292), (4, 19979469), (6, 13319646), (9, 8879764), (12, 6659823), (18, 4439882), (19, 4206204), (31, 2577996), (36, 2219941), (38, 2103102), (57, 1402068), (62, 1288998), (76, 1051551), (93, 859332), (114, 701034), (124, 644499), (171, 467356), (186, 429666), (228, 350517), (279, 286444), (342, 233678), (372, 214833), (558, 143222), (589, 135684), (684, 116839), (1116, 71611), (1178, 67842), (1767, 45228), (2356, 33921), (3534, 22614), (3769, 21204), (5301, 15076), (7068, 11307), (7538, 10602)]