72756348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1973}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 194557440

約数和(自身を除く): 121801092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 1973, 2634, 3073, 3946, 5268, 5919, 6146, 7892, 9219, 11838, 12292, 13811, 18438, 23676, 27622, 36876, 41433, 55244, 82866, 165732, 866147, 1732294, 2598441, 3464588, 5196882, 6063029, 10393764, 12126058, 18189087, 24252116, 36378174, 72756348]

約数ペア:

[(1, 72756348), (2, 36378174), (3, 24252116), (4, 18189087), (6, 12126058), (7, 10393764), (12, 6063029), (14, 5196882), (21, 3464588), (28, 2598441), (42, 1732294), (84, 866147), (439, 165732), (878, 82866), (1317, 55244), (1756, 41433), (1973, 36876), (2634, 27622), (3073, 23676), (3946, 18438), (5268, 13811), (5919, 12292), (6146, 11838), (7892, 9219)]