83261052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 242126976

約数和(自身を除く): 158865924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2027, 2282, 2934, 3423, 4054, 4564, 5868, 6081, 6846, 8108, 10269, 12162, 13692, 14189, 18243, 20538, 24324, 28378, 36486, 41076, 42567, 56756, 72972, 85134, 127701, 170268, 255402, 330401, 510804, 660802, 991203, 1321604, 1982406, 2312807, 2973609, 3964812, 4625614, 5947218, 6938421, 9251228, 11894436, 13876842, 20815263, 27753684, 41630526, 83261052]

約数ペア:

[(1, 83261052), (2, 41630526), (3, 27753684), (4, 20815263), (6, 13876842), (7, 11894436), (9, 9251228), (12, 6938421), (14, 5947218), (18, 4625614), (21, 3964812), (28, 2973609), (36, 2312807), (42, 1982406), (63, 1321604), (84, 991203), (126, 660802), (163, 510804), (252, 330401), (326, 255402), (489, 170268), (652, 127701), (978, 85134), (1141, 72972), (1467, 56756), (1956, 42567), (2027, 41076), (2282, 36486), (2934, 28378), (3423, 24324), (4054, 20538), (4564, 18243), (5868, 14189), (6081, 13692), (6846, 12162), (8108, 10269)]