787113852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{12281}}^1$

素因数の和:12411

約数の個数: 72

約数和(自身を含む): 2156227920

約数和(自身を除く): 1369114068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 654, 763, 1308, 1526, 2289, 3052, 4578, 5341, 9156, 10682, 12281, 16023, 21364, 24562, 32046, 36843, 49124, 64092, 73686, 85967, 147372, 171934, 257901, 343868, 515802, 601769, 1031604, 1203538, 1338629, 1805307, 2407076, 2677258, 3610614, 4015887, 5354516, 7221228, 8031774, 9370403, 16063548, 18740806, 28111209, 37481612, 56222418, 65592821, 112444836, 131185642, 196778463, 262371284, 393556926, 787113852]

約数ペア:

[(1, 787113852), (2, 393556926), (3, 262371284), (4, 196778463), (6, 131185642), (7, 112444836), (12, 65592821), (14, 56222418), (21, 37481612), (28, 28111209), (42, 18740806), (49, 16063548), (84, 9370403), (98, 8031774), (109, 7221228), (147, 5354516), (196, 4015887), (218, 3610614), (294, 2677258), (327, 2407076), (436, 1805307), (588, 1338629), (654, 1203538), (763, 1031604), (1308, 601769), (1526, 515802), (2289, 343868), (3052, 257901), (4578, 171934), (5341, 147372), (9156, 85967), (10682, 73686), (12281, 64092), (16023, 49124), (21364, 36843), (24562, 32046)]