7716204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 21294000

約数和(自身を除く): 13577796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 389, 522, 551, 684, 778, 1044, 1102, 1167, 1556, 1653, 2204, 2334, 3306, 3501, 4668, 4959, 6612, 7002, 7391, 9918, 11281, 14004, 14782, 19836, 22173, 22562, 29564, 33843, 44346, 45124, 66519, 67686, 88692, 101529, 133038, 135372, 203058, 214339, 266076, 406116, 428678, 643017, 857356, 1286034, 1929051, 2572068, 3858102, 7716204]

約数ペア:

[(1, 7716204), (2, 3858102), (3, 2572068), (4, 1929051), (6, 1286034), (9, 857356), (12, 643017), (18, 428678), (19, 406116), (29, 266076), (36, 214339), (38, 203058), (57, 135372), (58, 133038), (76, 101529), (87, 88692), (114, 67686), (116, 66519), (171, 45124), (174, 44346), (228, 33843), (261, 29564), (342, 22562), (348, 22173), (389, 19836), (522, 14782), (551, 14004), (684, 11281), (778, 9918), (1044, 7391), (1102, 7002), (1167, 6612), (1556, 4959), (1653, 4668), (2204, 3501), (2334, 3306)]