80422212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 218014720

約数和(自身を除く): 137592508

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 631, 741, 817, 988, 1118, 1262, 1482, 1634, 1677, 1893, 2236, 2451, 2524, 2964, 3268, 3354, 3786, 4902, 6708, 7572, 8203, 9804, 10621, 11989, 16406, 21242, 23978, 24609, 27133, 31863, 32812, 35967, 42484, 47956, 49218, 54266, 63726, 71934, 81399, 98436, 108532, 127452, 143868, 155857, 162798, 311714, 325596, 352729, 467571, 515527, 623428, 705458, 935142, 1031054, 1058187, 1410916, 1546581, 1870284, 2062108, 2116374, 3093162, 4232748, 6186324, 6701851, 13403702, 20105553, 26807404, 40211106, 80422212]

約数ペア:

[(1, 80422212), (2, 40211106), (3, 26807404), (4, 20105553), (6, 13403702), (12, 6701851), (13, 6186324), (19, 4232748), (26, 3093162), (38, 2116374), (39, 2062108), (43, 1870284), (52, 1546581), (57, 1410916), (76, 1058187), (78, 1031054), (86, 935142), (114, 705458), (129, 623428), (156, 515527), (172, 467571), (228, 352729), (247, 325596), (258, 311714), (494, 162798), (516, 155857), (559, 143868), (631, 127452), (741, 108532), (817, 98436), (988, 81399), (1118, 71934), (1262, 63726), (1482, 54266), (1634, 49218), (1677, 47956), (1893, 42484), (2236, 35967), (2451, 32812), (2524, 31863), (2964, 27133), (3268, 24609), (3354, 23978), (3786, 21242), (4902, 16406), (6708, 11989), (7572, 10621), (8203, 9804)]