961312068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{48463}}^1$

素因数の和:48521

約数の個数: 72

約数和(自身を含む): 2646134400

約数和(自身を除く): 1684822332

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, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 48463, 96926, 145389, 193852, 290778, 436167, 581556, 872334, 920797, 1405427, 1744668, 1841594, 2762391, 2810854, 3683188, 4216281, 5524782, 5621708, 8287173, 8432562, 11049564, 12648843, 16574346, 16865124, 25297686, 26703113, 33148692, 50595372, 53406226, 80109339, 106812452, 160218678, 240328017, 320437356, 480656034, 961312068]

約数ペア:

[(1, 961312068), (2, 480656034), (3, 320437356), (4, 240328017), (6, 160218678), (9, 106812452), (12, 80109339), (18, 53406226), (19, 50595372), (29, 33148692), (36, 26703113), (38, 25297686), (57, 16865124), (58, 16574346), (76, 12648843), (87, 11049564), (114, 8432562), (116, 8287173), (171, 5621708), (174, 5524782), (228, 4216281), (261, 3683188), (342, 2810854), (348, 2762391), (522, 1841594), (551, 1744668), (684, 1405427), (1044, 920797), (1102, 872334), (1653, 581556), (2204, 436167), (3306, 290778), (4959, 193852), (6612, 145389), (9918, 96926), (19836, 48463)]