80926472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 180360000

約数和(自身を除く): 99433528

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1669, 1672, 2204, 2552, 3338, 4408, 6061, 6676, 12122, 13352, 18359, 24244, 31711, 36718, 48401, 48488, 63422, 73436, 96802, 126844, 146872, 193604, 253688, 348821, 387208, 532411, 697642, 919619, 1064822, 1395284, 1839238, 2129644, 2790568, 3678476, 4259288, 7356952, 10115809, 20231618, 40463236, 80926472]

約数ペア:

[(1, 80926472), (2, 40463236), (4, 20231618), (8, 10115809), (11, 7356952), (19, 4259288), (22, 3678476), (29, 2790568), (38, 2129644), (44, 1839238), (58, 1395284), (76, 1064822), (88, 919619), (116, 697642), (152, 532411), (209, 387208), (232, 348821), (319, 253688), (418, 193604), (551, 146872), (638, 126844), (836, 96802), (1102, 73436), (1276, 63422), (1669, 48488), (1672, 48401), (2204, 36718), (2552, 31711), (3338, 24244), (4408, 18359), (6061, 13352), (6676, 12122)]