69490386

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 179397504

約数和(自身を除く): 109907118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 233, 263, 378, 466, 526, 567, 699, 789, 1134, 1398, 1578, 1631, 1841, 2097, 2367, 3262, 3682, 4194, 4734, 4893, 5523, 6291, 7101, 9786, 11046, 12582, 14202, 14679, 16569, 18873, 21303, 29358, 33138, 37746, 42606, 44037, 49707, 61279, 88074, 99414, 122558, 132111, 149121, 183837, 264222, 298242, 367674, 428953, 551511, 857906, 1103022, 1286859, 1654533, 2573718, 3309066, 3860577, 4963599, 7721154, 9927198, 11581731, 23163462, 34745193, 69490386]

約数ペア:

[(1, 69490386), (2, 34745193), (3, 23163462), (6, 11581731), (7, 9927198), (9, 7721154), (14, 4963599), (18, 3860577), (21, 3309066), (27, 2573718), (42, 1654533), (54, 1286859), (63, 1103022), (81, 857906), (126, 551511), (162, 428953), (189, 367674), (233, 298242), (263, 264222), (378, 183837), (466, 149121), (526, 132111), (567, 122558), (699, 99414), (789, 88074), (1134, 61279), (1398, 49707), (1578, 44037), (1631, 42606), (1841, 37746), (2097, 33138), (2367, 29358), (3262, 21303), (3682, 18873), (4194, 16569), (4734, 14679), (4893, 14202), (5523, 12582), (6291, 11046), (7101, 9786)]