84411908

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 54

約数和(自身を含む): 181510686

約数和(自身を除く): 97098778

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1193, 1444, 1862, 2386, 2527, 3724, 4772, 5054, 8351, 10108, 16702, 17689, 22667, 33404, 35378, 45334, 58457, 70756, 90668, 116914, 158669, 233828, 317338, 430673, 634676, 861346, 1110683, 1722692, 2221366, 3014711, 4442732, 6029422, 12058844, 21102977, 42205954, 84411908]

約数ペア:

[(1, 84411908), (2, 42205954), (4, 21102977), (7, 12058844), (14, 6029422), (19, 4442732), (28, 3014711), (38, 2221366), (49, 1722692), (76, 1110683), (98, 861346), (133, 634676), (196, 430673), (266, 317338), (361, 233828), (532, 158669), (722, 116914), (931, 90668), (1193, 70756), (1444, 58457), (1862, 45334), (2386, 35378), (2527, 33404), (3724, 22667), (4772, 17689), (5054, 16702), (8351, 10108)]