68374768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 182845440

約数和(自身を除く): 114470672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 112, 127, 133, 152, 154, 161, 176, 184, 209, 253, 254, 266, 304, 308, 322, 368, 418, 437, 506, 508, 532, 616, 644, 836, 874, 889, 1012, 1016, 1064, 1232, 1288, 1397, 1463, 1672, 1748, 1771, 1778, 2024, 2032, 2128, 2413, 2576, 2794, 2921, 2926, 3059, 3344, 3496, 3542, 3556, 4048, 4807, 4826, 5588, 5842, 5852, 6118, 6992, 7084, 7112, 9614, 9652, 9779, 11176, 11684, 11704, 12236, 14168, 14224, 16891, 19228, 19304, 19558, 20447, 22352, 23368, 23408, 24472, 26543, 28336, 32131, 33649, 33782, 38456, 38608, 39116, 40894, 46736, 48944, 53086, 55499, 64262, 67298, 67564, 76912, 78232, 81788, 106172, 110998, 128524, 134596, 135128, 156464, 163576, 185801, 212344, 221996, 224917, 257048, 269192, 270256, 327152, 371602, 388493, 424688, 443992, 449834, 514096, 538384, 610489, 743204, 776986, 887984, 899668, 1220978, 1486408, 1553972, 1799336, 2441956, 2972816, 3107944, 3598672, 4273423, 4883912, 6215888, 8546846, 9767824, 17093692, 34187384, 68374768]

約数ペア:

[(1, 68374768), (2, 34187384), (4, 17093692), (7, 9767824), (8, 8546846), (11, 6215888), (14, 4883912), (16, 4273423), (19, 3598672), (22, 3107944), (23, 2972816), (28, 2441956), (38, 1799336), (44, 1553972), (46, 1486408), (56, 1220978), (76, 899668), (77, 887984), (88, 776986), (92, 743204), (112, 610489), (127, 538384), (133, 514096), (152, 449834), (154, 443992), (161, 424688), (176, 388493), (184, 371602), (209, 327152), (253, 270256), (254, 269192), (266, 257048), (304, 224917), (308, 221996), (322, 212344), (368, 185801), (418, 163576), (437, 156464), (506, 135128), (508, 134596), (532, 128524), (616, 110998), (644, 106172), (836, 81788), (874, 78232), (889, 76912), (1012, 67564), (1016, 67298), (1064, 64262), (1232, 55499), (1288, 53086), (1397, 48944), (1463, 46736), (1672, 40894), (1748, 39116), (1771, 38608), (1778, 38456), (2024, 33782), (2032, 33649), (2128, 32131), (2413, 28336), (2576, 26543), (2794, 24472), (2921, 23408), (2926, 23368), (3059, 22352), (3344, 20447), (3496, 19558), (3542, 19304), (3556, 19228), (4048, 16891), (4807, 14224), (4826, 14168), (5588, 12236), (5842, 11704), (5852, 11684), (6118, 11176), (6992, 9779), (7084, 9652), (7112, 9614)]