68479632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 208596024

約数和(自身を除く): 140116392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 233, 234, 312, 314, 466, 468, 471, 624, 628, 699, 932, 936, 942, 1256, 1398, 1413, 1864, 1872, 1884, 2041, 2097, 2512, 2796, 2826, 3029, 3728, 3768, 4082, 4194, 5592, 5652, 6058, 6123, 7536, 8164, 8388, 9087, 11184, 11304, 12116, 12246, 16328, 16776, 18174, 18369, 22608, 24232, 24492, 27261, 32656, 33552, 36348, 36581, 36738, 48464, 48984, 54522, 72696, 73162, 73476, 97968, 109044, 109743, 145392, 146324, 146952, 218088, 219486, 292648, 293904, 329229, 436176, 438972, 475553, 585296, 658458, 877944, 951106, 1316916, 1426659, 1755888, 1902212, 2633832, 2853318, 3804424, 4279977, 5267664, 5706636, 7608848, 8559954, 11413272, 17119908, 22826544, 34239816, 68479632]

約数ペア:

[(1, 68479632), (2, 34239816), (3, 22826544), (4, 17119908), (6, 11413272), (8, 8559954), (9, 7608848), (12, 5706636), (13, 5267664), (16, 4279977), (18, 3804424), (24, 2853318), (26, 2633832), (36, 1902212), (39, 1755888), (48, 1426659), (52, 1316916), (72, 951106), (78, 877944), (104, 658458), (117, 585296), (144, 475553), (156, 438972), (157, 436176), (208, 329229), (233, 293904), (234, 292648), (312, 219486), (314, 218088), (466, 146952), (468, 146324), (471, 145392), (624, 109743), (628, 109044), (699, 97968), (932, 73476), (936, 73162), (942, 72696), (1256, 54522), (1398, 48984), (1413, 48464), (1864, 36738), (1872, 36581), (1884, 36348), (2041, 33552), (2097, 32656), (2512, 27261), (2796, 24492), (2826, 24232), (3029, 22608), (3728, 18369), (3768, 18174), (4082, 16776), (4194, 16328), (5592, 12246), (5652, 12116), (6058, 11304), (6123, 11184), (7536, 9087), (8164, 8388)]