77697956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 176504832

約数和(自身を除く): 98806876

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 47, 68, 92, 94, 119, 151, 161, 188, 238, 302, 322, 329, 391, 476, 604, 644, 658, 782, 799, 1057, 1081, 1316, 1564, 1598, 2114, 2162, 2567, 2737, 3196, 3473, 4228, 4324, 5134, 5474, 5593, 6946, 7097, 7567, 10268, 10948, 11186, 13892, 14194, 15134, 17969, 18377, 22372, 24311, 28388, 30268, 35938, 36754, 48622, 49679, 59041, 71876, 73508, 97244, 99358, 118082, 120649, 128639, 163231, 198716, 236164, 241298, 257278, 326462, 413287, 482596, 514556, 652924, 826574, 844543, 1142617, 1653148, 1689086, 2285234, 2774927, 3378172, 4570468, 5549854, 11099708, 19424489, 38848978, 77697956]

約数ペア:

[(1, 77697956), (2, 38848978), (4, 19424489), (7, 11099708), (14, 5549854), (17, 4570468), (23, 3378172), (28, 2774927), (34, 2285234), (46, 1689086), (47, 1653148), (68, 1142617), (92, 844543), (94, 826574), (119, 652924), (151, 514556), (161, 482596), (188, 413287), (238, 326462), (302, 257278), (322, 241298), (329, 236164), (391, 198716), (476, 163231), (604, 128639), (644, 120649), (658, 118082), (782, 99358), (799, 97244), (1057, 73508), (1081, 71876), (1316, 59041), (1564, 49679), (1598, 48622), (2114, 36754), (2162, 35938), (2567, 30268), (2737, 28388), (3196, 24311), (3473, 22372), (4228, 18377), (4324, 17969), (5134, 15134), (5474, 14194), (5593, 13892), (6946, 11186), (7097, 10948), (7567, 10268)]