27445392

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 140

約数和(自身を含む): 86333884

約数和(自身を除く): 58888492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 181, 208, 216, 234, 243, 312, 324, 351, 362, 432, 468, 486, 543, 624, 648, 702, 724, 729, 936, 972, 1053, 1086, 1296, 1404, 1448, 1458, 1629, 1872, 1944, 2106, 2172, 2353, 2808, 2896, 2916, 3159, 3258, 3888, 4212, 4344, 4706, 4887, 5616, 5832, 6318, 6516, 7059, 8424, 8688, 9412, 9477, 9774, 11664, 12636, 13032, 14118, 14661, 16848, 18824, 18954, 19548, 21177, 25272, 26064, 28236, 29322, 37648, 37908, 39096, 42354, 43983, 50544, 56472, 58644, 63531, 75816, 78192, 84708, 87966, 112944, 117288, 127062, 131949, 151632, 169416, 175932, 190593, 234576, 254124, 263898, 338832, 351864, 381186, 508248, 527796, 571779, 703728, 762372, 1016496, 1055592, 1143558, 1524744, 1715337, 2111184, 2287116, 3049488, 3430674, 4574232, 6861348, 9148464, 13722696, 27445392]

約数ペア:

[(1, 27445392), (2, 13722696), (3, 9148464), (4, 6861348), (6, 4574232), (8, 3430674), (9, 3049488), (12, 2287116), (13, 2111184), (16, 1715337), (18, 1524744), (24, 1143558), (26, 1055592), (27, 1016496), (36, 762372), (39, 703728), (48, 571779), (52, 527796), (54, 508248), (72, 381186), (78, 351864), (81, 338832), (104, 263898), (108, 254124), (117, 234576), (144, 190593), (156, 175932), (162, 169416), (181, 151632), (208, 131949), (216, 127062), (234, 117288), (243, 112944), (312, 87966), (324, 84708), (351, 78192), (362, 75816), (432, 63531), (468, 58644), (486, 56472), (543, 50544), (624, 43983), (648, 42354), (702, 39096), (724, 37908), (729, 37648), (936, 29322), (972, 28236), (1053, 26064), (1086, 25272), (1296, 21177), (1404, 19548), (1448, 18954), (1458, 18824), (1629, 16848), (1872, 14661), (1944, 14118), (2106, 13032), (2172, 12636), (2353, 11664), (2808, 9774), (2896, 9477), (2916, 9412), (3159, 8688), (3258, 8424), (3888, 7059), (4212, 6516), (4344, 6318), (4706, 5832), (4887, 5616)]