98920612

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 214885440

約数和(自身を除く): 115964828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 101, 133, 196, 202, 263, 266, 404, 526, 532, 707, 931, 1052, 1414, 1841, 1862, 1919, 2828, 3682, 3724, 3838, 4949, 4997, 7364, 7676, 9898, 9994, 12887, 13433, 19796, 19988, 25774, 26563, 26866, 34979, 51548, 53126, 53732, 69958, 94031, 106252, 139916, 185941, 188062, 244853, 371882, 376124, 489706, 504697, 743764, 979412, 1009394, 1301587, 2018788, 2603174, 3532879, 5206348, 7065758, 14131516, 24730153, 49460306, 98920612]

約数ペア:

[(1, 98920612), (2, 49460306), (4, 24730153), (7, 14131516), (14, 7065758), (19, 5206348), (28, 3532879), (38, 2603174), (49, 2018788), (76, 1301587), (98, 1009394), (101, 979412), (133, 743764), (196, 504697), (202, 489706), (263, 376124), (266, 371882), (404, 244853), (526, 188062), (532, 185941), (707, 139916), (931, 106252), (1052, 94031), (1414, 69958), (1841, 53732), (1862, 53126), (1919, 51548), (2828, 34979), (3682, 26866), (3724, 26563), (3838, 25774), (4949, 19988), (4997, 19796), (7364, 13433), (7676, 12887), (9898, 9994)]