9319788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 24897600

約数和(自身を除く): 15577812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 113, 116, 158, 174, 226, 237, 261, 316, 339, 348, 452, 474, 522, 678, 711, 948, 1017, 1044, 1356, 1422, 2034, 2291, 2844, 3277, 4068, 4582, 6554, 6873, 8927, 9164, 9831, 13108, 13746, 17854, 19662, 20619, 26781, 27492, 29493, 35708, 39324, 41238, 53562, 58986, 80343, 82476, 107124, 117972, 160686, 258883, 321372, 517766, 776649, 1035532, 1553298, 2329947, 3106596, 4659894, 9319788]

約数ペア:

[(1, 9319788), (2, 4659894), (3, 3106596), (4, 2329947), (6, 1553298), (9, 1035532), (12, 776649), (18, 517766), (29, 321372), (36, 258883), (58, 160686), (79, 117972), (87, 107124), (113, 82476), (116, 80343), (158, 58986), (174, 53562), (226, 41238), (237, 39324), (261, 35708), (316, 29493), (339, 27492), (348, 26781), (452, 20619), (474, 19662), (522, 17854), (678, 13746), (711, 13108), (948, 9831), (1017, 9164), (1044, 8927), (1356, 6873), (1422, 6554), (2034, 4582), (2291, 4068), (2844, 3277)]