78213464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2833}}^1$

素因数の和:2892

約数の個数: 64

約数和(自身を含む): 183643200

約数和(自身を除く): 105429736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 2833, 3451, 3944, 5666, 6902, 11332, 13804, 19831, 22664, 27608, 39662, 48161, 79324, 82157, 96322, 158648, 164314, 192644, 328628, 337127, 385288, 575099, 657256, 674254, 1150198, 1348508, 1396669, 2300396, 2697016, 2793338, 4600792, 5586676, 9776683, 11173352, 19553366, 39106732, 78213464]

約数ペア:

[(1, 78213464), (2, 39106732), (4, 19553366), (7, 11173352), (8, 9776683), (14, 5586676), (17, 4600792), (28, 2793338), (29, 2697016), (34, 2300396), (56, 1396669), (58, 1348508), (68, 1150198), (116, 674254), (119, 657256), (136, 575099), (203, 385288), (232, 337127), (238, 328628), (406, 192644), (476, 164314), (493, 158648), (812, 96322), (952, 82157), (986, 79324), (1624, 48161), (1972, 39662), (2833, 27608), (3451, 22664), (3944, 19831), (5666, 13804), (6902, 11332)]