74975628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68659}}^1$

素因数の和:68686

約数の個数: 48

約数和(自身を含む): 215317760

約数和(自身を除く): 140342132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 68659, 137318, 205977, 274636, 411954, 480613, 823908, 892567, 961226, 1441839, 1785134, 1922452, 2677701, 2883678, 3570268, 5355402, 5767356, 6247969, 10710804, 12495938, 18743907, 24991876, 37487814, 74975628]

約数ペア:

[(1, 74975628), (2, 37487814), (3, 24991876), (4, 18743907), (6, 12495938), (7, 10710804), (12, 6247969), (13, 5767356), (14, 5355402), (21, 3570268), (26, 2883678), (28, 2677701), (39, 1922452), (42, 1785134), (52, 1441839), (78, 961226), (84, 892567), (91, 823908), (156, 480613), (182, 411954), (273, 274636), (364, 205977), (546, 137318), (1092, 68659)]