91996784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 214725840

約数和(自身を除く): 122729056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 61, 76, 82, 88, 121, 122, 152, 164, 176, 209, 242, 244, 304, 328, 418, 451, 484, 488, 656, 671, 779, 836, 902, 968, 976, 1159, 1342, 1558, 1672, 1804, 1936, 2299, 2318, 2501, 2684, 3116, 3344, 3608, 4598, 4636, 4961, 5002, 5368, 6232, 7216, 7381, 8569, 9196, 9272, 9922, 10004, 10736, 12464, 12749, 14762, 17138, 18392, 18544, 19844, 20008, 25498, 27511, 29524, 34276, 36784, 39688, 40016, 47519, 50996, 55022, 59048, 68552, 79376, 94259, 95038, 101992, 110044, 118096, 137104, 140239, 188518, 190076, 203984, 220088, 280478, 302621, 377036, 380152, 440176, 522709, 560956, 605242, 754072, 760304, 1045418, 1121912, 1210484, 1508144, 2090836, 2243824, 2420968, 4181672, 4841936, 5749799, 8363344, 11499598, 22999196, 45998392, 91996784]

約数ペア:

[(1, 91996784), (2, 45998392), (4, 22999196), (8, 11499598), (11, 8363344), (16, 5749799), (19, 4841936), (22, 4181672), (38, 2420968), (41, 2243824), (44, 2090836), (61, 1508144), (76, 1210484), (82, 1121912), (88, 1045418), (121, 760304), (122, 754072), (152, 605242), (164, 560956), (176, 522709), (209, 440176), (242, 380152), (244, 377036), (304, 302621), (328, 280478), (418, 220088), (451, 203984), (484, 190076), (488, 188518), (656, 140239), (671, 137104), (779, 118096), (836, 110044), (902, 101992), (968, 95038), (976, 94259), (1159, 79376), (1342, 68552), (1558, 59048), (1672, 55022), (1804, 50996), (1936, 47519), (2299, 40016), (2318, 39688), (2501, 36784), (2684, 34276), (3116, 29524), (3344, 27511), (3608, 25498), (4598, 20008), (4636, 19844), (4961, 18544), (5002, 18392), (5368, 17138), (6232, 14762), (7216, 12749), (7381, 12464), (8569, 10736), (9196, 10004), (9272, 9922)]