85013628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 232428672

約数和(自身を除く): 147415044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 887, 978, 1141, 1774, 1956, 2282, 2661, 3423, 3548, 4564, 5322, 6209, 6846, 7987, 10644, 12418, 13692, 15974, 18627, 23961, 24836, 31948, 37254, 43463, 47922, 74508, 86926, 95844, 130389, 144581, 173852, 260778, 289162, 433743, 521556, 578324, 867486, 1012067, 1734972, 2024134, 3036201, 4048268, 6072402, 7084469, 12144804, 14168938, 21253407, 28337876, 42506814, 85013628]

約数ペア:

[(1, 85013628), (2, 42506814), (3, 28337876), (4, 21253407), (6, 14168938), (7, 12144804), (12, 7084469), (14, 6072402), (21, 4048268), (28, 3036201), (42, 2024134), (49, 1734972), (84, 1012067), (98, 867486), (147, 578324), (163, 521556), (196, 433743), (294, 289162), (326, 260778), (489, 173852), (588, 144581), (652, 130389), (887, 95844), (978, 86926), (1141, 74508), (1774, 47922), (1956, 43463), (2282, 37254), (2661, 31948), (3423, 24836), (3548, 23961), (4564, 18627), (5322, 15974), (6209, 13692), (6846, 12418), (7987, 10644)]