80993616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 229651968

約数和(自身を除く): 148658352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 211, 264, 422, 528, 633, 727, 844, 1266, 1454, 1688, 2181, 2321, 2532, 2908, 3376, 4362, 4642, 5064, 5816, 6963, 7997, 8724, 9284, 10128, 11632, 13926, 15994, 17448, 18568, 23991, 27852, 31988, 34896, 37136, 47982, 55704, 63976, 95964, 111408, 127952, 153397, 191928, 306794, 383856, 460191, 613588, 920382, 1227176, 1687367, 1840764, 2454352, 3374734, 3681528, 5062101, 6749468, 7363056, 10124202, 13498936, 20248404, 26997872, 40496808, 80993616]

約数ペア:

[(1, 80993616), (2, 40496808), (3, 26997872), (4, 20248404), (6, 13498936), (8, 10124202), (11, 7363056), (12, 6749468), (16, 5062101), (22, 3681528), (24, 3374734), (33, 2454352), (44, 1840764), (48, 1687367), (66, 1227176), (88, 920382), (132, 613588), (176, 460191), (211, 383856), (264, 306794), (422, 191928), (528, 153397), (633, 127952), (727, 111408), (844, 95964), (1266, 63976), (1454, 55704), (1688, 47982), (2181, 37136), (2321, 34896), (2532, 31988), (2908, 27852), (3376, 23991), (4362, 18568), (4642, 17448), (5064, 15994), (5816, 13926), (6963, 11632), (7997, 10128), (8724, 9284)]