80490564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9679}}^1$

素因数の和:9710

約数の個数: 96

約数和(自身を含む): 260198400

約数和(自身を除く): 179707836

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 9679, 19358, 29037, 38716, 58074, 67753, 87111, 106469, 116148, 135506, 174222, 203259, 212938, 261333, 271012, 319407, 348444, 406518, 425876, 522666, 609777, 638814, 745283, 813036, 958221, 1045332, 1219554, 1277628, 1490566, 1829331, 1916442, 2235849, 2439108, 2874663, 2981132, 3658662, 3832884, 4471698, 5749326, 6707547, 7317324, 8943396, 11498652, 13415094, 20122641, 26830188, 40245282, 80490564]

約数ペア:

[(1, 80490564), (2, 40245282), (3, 26830188), (4, 20122641), (6, 13415094), (7, 11498652), (9, 8943396), (11, 7317324), (12, 6707547), (14, 5749326), (18, 4471698), (21, 3832884), (22, 3658662), (27, 2981132), (28, 2874663), (33, 2439108), (36, 2235849), (42, 1916442), (44, 1829331), (54, 1490566), (63, 1277628), (66, 1219554), (77, 1045332), (84, 958221), (99, 813036), (108, 745283), (126, 638814), (132, 609777), (154, 522666), (189, 425876), (198, 406518), (231, 348444), (252, 319407), (297, 271012), (308, 261333), (378, 212938), (396, 203259), (462, 174222), (594, 135506), (693, 116148), (756, 106469), (924, 87111), (1188, 67753), (1386, 58074), (2079, 38716), (2772, 29037), (4158, 19358), (8316, 9679)]