64889448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6762

約数の個数: 64

約数和(自身を含む): 180364800

約数和(自身を除く): 115475352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 6709, 9672, 13418, 20127, 26836, 40254, 53672, 80508, 87217, 161016, 174434, 207979, 261651, 348868, 415958, 523302, 623937, 697736, 831916, 1046604, 1247874, 1663832, 2093208, 2495748, 2703727, 4991496, 5407454, 8111181, 10814908, 16222362, 21629816, 32444724, 64889448]

約数ペア:

[(1, 64889448), (2, 32444724), (3, 21629816), (4, 16222362), (6, 10814908), (8, 8111181), (12, 5407454), (13, 4991496), (24, 2703727), (26, 2495748), (31, 2093208), (39, 1663832), (52, 1247874), (62, 1046604), (78, 831916), (93, 697736), (104, 623937), (124, 523302), (156, 415958), (186, 348868), (248, 261651), (312, 207979), (372, 174434), (403, 161016), (744, 87217), (806, 80508), (1209, 53672), (1612, 40254), (2418, 26836), (3224, 20127), (4836, 13418), (6709, 9672)]