868410732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{77731}}^1$

素因数の和:77771

約数の個数: 72

約数和(自身を含む): 2481205440

約数和(自身を除く): 1612794708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 77731, 155462, 233193, 310924, 466386, 544117, 932772, 1088234, 1476889, 1632351, 2176468, 2953778, 3264702, 3808819, 4430667, 5907556, 6529404, 7617638, 8861334, 10338223, 11426457, 15235276, 17722668, 20676446, 22852914, 31014669, 41352892, 45705828, 62029338, 72367561, 124058676, 144735122, 217102683, 289470244, 434205366, 868410732]

約数ペア:

[(1, 868410732), (2, 434205366), (3, 289470244), (4, 217102683), (6, 144735122), (7, 124058676), (12, 72367561), (14, 62029338), (19, 45705828), (21, 41352892), (28, 31014669), (38, 22852914), (42, 20676446), (49, 17722668), (57, 15235276), (76, 11426457), (84, 10338223), (98, 8861334), (114, 7617638), (133, 6529404), (147, 5907556), (196, 4430667), (228, 3808819), (266, 3264702), (294, 2953778), (399, 2176468), (532, 1632351), (588, 1476889), (798, 1088234), (931, 932772), (1596, 544117), (1862, 466386), (2793, 310924), (3724, 233193), (5586, 155462), (11172, 77731)]