91748982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 117269898

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 174, 282, 377, 611, 754, 863, 1131, 1222, 1363, 1726, 1833, 2262, 2589, 2726, 3666, 4089, 5178, 8178, 11219, 17719, 22438, 25027, 33657, 35438, 40561, 50054, 53157, 67314, 75081, 81122, 106314, 121683, 150162, 243366, 325351, 527293, 650702, 976053, 1054586, 1176269, 1581879, 1952106, 2352538, 3163758, 3528807, 7057614, 15291497, 30582994, 45874491, 91748982]

約数ペア:

[(1, 91748982), (2, 45874491), (3, 30582994), (6, 15291497), (13, 7057614), (26, 3528807), (29, 3163758), (39, 2352538), (47, 1952106), (58, 1581879), (78, 1176269), (87, 1054586), (94, 976053), (141, 650702), (174, 527293), (282, 325351), (377, 243366), (611, 150162), (754, 121683), (863, 106314), (1131, 81122), (1222, 75081), (1363, 67314), (1726, 53157), (1833, 50054), (2262, 40561), (2589, 35438), (2726, 33657), (3666, 25027), (4089, 22438), (5178, 17719), (8178, 11219)]