87014984

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1715

約数の個数: 64

約数和(自身を含む): 200400000

約数和(自身を除く): 113385016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1669, 1862, 2744, 3338, 3724, 6517, 6676, 7448, 11683, 13034, 13352, 23366, 26068, 31711, 46732, 52136, 63422, 81781, 93464, 126844, 163562, 221977, 253688, 327124, 443954, 572467, 654248, 887908, 1144934, 1553839, 1775816, 2289868, 3107678, 4579736, 6215356, 10876873, 12430712, 21753746, 43507492, 87014984]

約数ペア:

[(1, 87014984), (2, 43507492), (4, 21753746), (7, 12430712), (8, 10876873), (14, 6215356), (19, 4579736), (28, 3107678), (38, 2289868), (49, 1775816), (56, 1553839), (76, 1144934), (98, 887908), (133, 654248), (152, 572467), (196, 443954), (266, 327124), (343, 253688), (392, 221977), (532, 163562), (686, 126844), (931, 93464), (1064, 81781), (1372, 63422), (1669, 52136), (1862, 46732), (2744, 31711), (3338, 26068), (3724, 23366), (6517, 13352), (6676, 13034), (7448, 11683)]