80875368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 260064000

約数和(自身を除く): 179188632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 601, 623, 712, 756, 801, 1068, 1202, 1246, 1512, 1602, 1803, 1869, 2136, 2403, 2404, 2492, 3204, 3606, 3738, 4207, 4806, 4808, 4984, 5409, 5607, 6408, 7212, 7476, 8414, 9612, 10818, 11214, 12621, 14424, 14952, 16227, 16821, 16828, 19224, 21636, 22428, 25242, 32454, 33642, 33656, 37863, 43272, 44856, 50484, 53489, 64908, 67284, 75726, 100968, 106978, 113589, 129816, 134568, 151452, 160467, 213956, 227178, 302904, 320934, 374423, 427912, 454356, 481401, 641868, 748846, 908712, 962802, 1123269, 1283736, 1444203, 1497692, 1925604, 2246538, 2888406, 2995384, 3369807, 3851208, 4493076, 5776812, 6739614, 8986152, 10109421, 11553624, 13479228, 20218842, 26958456, 40437684, 80875368]

約数ペア:

[(1, 80875368), (2, 40437684), (3, 26958456), (4, 20218842), (6, 13479228), (7, 11553624), (8, 10109421), (9, 8986152), (12, 6739614), (14, 5776812), (18, 4493076), (21, 3851208), (24, 3369807), (27, 2995384), (28, 2888406), (36, 2246538), (42, 1925604), (54, 1497692), (56, 1444203), (63, 1283736), (72, 1123269), (84, 962802), (89, 908712), (108, 748846), (126, 641868), (168, 481401), (178, 454356), (189, 427912), (216, 374423), (252, 320934), (267, 302904), (356, 227178), (378, 213956), (504, 160467), (534, 151452), (601, 134568), (623, 129816), (712, 113589), (756, 106978), (801, 100968), (1068, 75726), (1202, 67284), (1246, 64908), (1512, 53489), (1602, 50484), (1803, 44856), (1869, 43272), (2136, 37863), (2403, 33656), (2404, 33642), (2492, 32454), (3204, 25242), (3606, 22428), (3738, 21636), (4207, 19224), (4806, 16828), (4808, 16821), (4984, 16227), (5409, 14952), (5607, 14424), (6408, 12621), (7212, 11214), (7476, 10818), (8414, 9612)]