90519156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27631}}^1$

素因数の和:27661

約数の個数: 72

約数和(自身を含む): 281625344

約数和(自身を除く): 191106188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 27631, 55262, 82893, 110524, 165786, 193417, 248679, 331572, 359203, 386834, 497358, 580251, 718406, 773668, 994716, 1077609, 1160502, 1436812, 1740753, 2155218, 2321004, 2514421, 3232827, 3481506, 4310436, 5028842, 6465654, 6963012, 7543263, 10057684, 12931308, 15086526, 22629789, 30173052, 45259578, 90519156]

約数ペア:

[(1, 90519156), (2, 45259578), (3, 30173052), (4, 22629789), (6, 15086526), (7, 12931308), (9, 10057684), (12, 7543263), (13, 6963012), (14, 6465654), (18, 5028842), (21, 4310436), (26, 3481506), (28, 3232827), (36, 2514421), (39, 2321004), (42, 2155218), (52, 1740753), (63, 1436812), (78, 1160502), (84, 1077609), (91, 994716), (117, 773668), (126, 718406), (156, 580251), (182, 497358), (234, 386834), (252, 359203), (273, 331572), (364, 248679), (468, 193417), (546, 165786), (819, 110524), (1092, 82893), (1638, 55262), (3276, 27631)]