80998218

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 215429760

約数和(自身を除く): 134431542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 243, 261, 378, 406, 486, 522, 567, 609, 783, 821, 1134, 1218, 1566, 1642, 1701, 1827, 2349, 2463, 3402, 3654, 4698, 4926, 5481, 5747, 7047, 7389, 10962, 11494, 14094, 14778, 16443, 17241, 22167, 23809, 32886, 34482, 44334, 47618, 49329, 51723, 66501, 71427, 98658, 103446, 133002, 142854, 155169, 166663, 199503, 214281, 310338, 333326, 399006, 428562, 465507, 499989, 642843, 931014, 999978, 1285686, 1396521, 1499967, 1928529, 2793042, 2999934, 3857058, 4499901, 5785587, 8999802, 11571174, 13499703, 26999406, 40499109, 80998218]

約数ペア:

[(1, 80998218), (2, 40499109), (3, 26999406), (6, 13499703), (7, 11571174), (9, 8999802), (14, 5785587), (18, 4499901), (21, 3857058), (27, 2999934), (29, 2793042), (42, 1928529), (54, 1499967), (58, 1396521), (63, 1285686), (81, 999978), (87, 931014), (126, 642843), (162, 499989), (174, 465507), (189, 428562), (203, 399006), (243, 333326), (261, 310338), (378, 214281), (406, 199503), (486, 166663), (522, 155169), (567, 142854), (609, 133002), (783, 103446), (821, 98658), (1134, 71427), (1218, 66501), (1566, 51723), (1642, 49329), (1701, 47618), (1827, 44334), (2349, 34482), (2463, 32886), (3402, 23809), (3654, 22167), (4698, 17241), (4926, 16443), (5481, 14778), (5747, 14094), (7047, 11494), (7389, 10962)]