69639332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 147517440

約数和(自身を除く): 77878108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 223, 266, 446, 532, 587, 892, 1174, 1561, 2348, 3122, 4109, 4237, 6244, 8218, 8474, 11153, 16436, 16948, 22306, 29659, 44612, 59318, 78071, 118636, 130901, 156142, 261802, 312284, 523604, 916307, 1832614, 2487119, 3665228, 4974238, 9948476, 17409833, 34819666, 69639332]

約数ペア:

[(1, 69639332), (2, 34819666), (4, 17409833), (7, 9948476), (14, 4974238), (19, 3665228), (28, 2487119), (38, 1832614), (76, 916307), (133, 523604), (223, 312284), (266, 261802), (446, 156142), (532, 130901), (587, 118636), (892, 78071), (1174, 59318), (1561, 44612), (2348, 29659), (3122, 22306), (4109, 16948), (4237, 16436), (6244, 11153), (8218, 8474)]