68781744

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1539

約数の個数: 80

約数和(自身を含む): 199317600

約数和(自身を除く): 130535856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 678, 904, 1017, 1356, 1409, 1808, 2034, 2712, 2818, 3051, 4068, 4227, 5424, 5636, 6102, 8136, 8454, 11272, 12204, 12681, 16272, 16908, 22544, 24408, 25362, 33816, 38043, 48816, 50724, 67632, 76086, 101448, 152172, 159217, 202896, 304344, 318434, 477651, 608688, 636868, 955302, 1273736, 1432953, 1910604, 2547472, 2865906, 3821208, 4298859, 5731812, 7642416, 8597718, 11463624, 17195436, 22927248, 34390872, 68781744]

約数ペア:

[(1, 68781744), (2, 34390872), (3, 22927248), (4, 17195436), (6, 11463624), (8, 8597718), (9, 7642416), (12, 5731812), (16, 4298859), (18, 3821208), (24, 2865906), (27, 2547472), (36, 1910604), (48, 1432953), (54, 1273736), (72, 955302), (108, 636868), (113, 608688), (144, 477651), (216, 318434), (226, 304344), (339, 202896), (432, 159217), (452, 152172), (678, 101448), (904, 76086), (1017, 67632), (1356, 50724), (1409, 48816), (1808, 38043), (2034, 33816), (2712, 25362), (2818, 24408), (3051, 22544), (4068, 16908), (4227, 16272), (5424, 12681), (5636, 12204), (6102, 11272), (8136, 8454)]