78466696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 120598904

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 59, 68, 77, 88, 118, 119, 127, 136, 154, 187, 236, 238, 254, 308, 374, 413, 472, 476, 508, 616, 649, 748, 826, 889, 952, 1003, 1016, 1298, 1309, 1397, 1496, 1652, 1778, 2006, 2159, 2596, 2618, 2794, 3304, 3556, 4012, 4318, 4543, 5192, 5236, 5588, 7021, 7112, 7493, 8024, 8636, 9086, 9779, 10472, 11033, 11176, 14042, 14986, 15113, 17272, 18172, 19558, 22066, 23749, 28084, 29972, 30226, 36344, 39116, 44132, 47498, 52451, 56168, 59944, 60452, 77231, 78232, 82423, 88264, 94996, 104902, 120904, 127381, 154462, 164846, 166243, 189992, 209804, 254762, 308924, 329692, 332486, 419608, 509524, 576961, 617848, 659384, 664972, 891667, 1019048, 1153922, 1329944, 1401191, 1783334, 2307844, 2802382, 3566668, 4615688, 5604764, 7133336, 9808337, 11209528, 19616674, 39233348, 78466696]

約数ペア:

[(1, 78466696), (2, 39233348), (4, 19616674), (7, 11209528), (8, 9808337), (11, 7133336), (14, 5604764), (17, 4615688), (22, 3566668), (28, 2802382), (34, 2307844), (44, 1783334), (56, 1401191), (59, 1329944), (68, 1153922), (77, 1019048), (88, 891667), (118, 664972), (119, 659384), (127, 617848), (136, 576961), (154, 509524), (187, 419608), (236, 332486), (238, 329692), (254, 308924), (308, 254762), (374, 209804), (413, 189992), (472, 166243), (476, 164846), (508, 154462), (616, 127381), (649, 120904), (748, 104902), (826, 94996), (889, 88264), (952, 82423), (1003, 78232), (1016, 77231), (1298, 60452), (1309, 59944), (1397, 56168), (1496, 52451), (1652, 47498), (1778, 44132), (2006, 39116), (2159, 36344), (2596, 30226), (2618, 29972), (2794, 28084), (3304, 23749), (3556, 22066), (4012, 19558), (4318, 18172), (4543, 17272), (5192, 15113), (5236, 14986), (5588, 14042), (7021, 11176), (7112, 11033), (7493, 10472), (8024, 9779), (8636, 9086)]