90129744

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1609}}^1$

素因数の和:2012

約数の個数: 60

約数和(自身を含む): 253043700

約数和(自身を除く): 162913956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 1609, 2334, 3112, 3218, 3501, 4668, 4827, 6224, 6436, 7002, 9336, 9654, 12872, 14004, 14481, 18672, 19308, 25744, 28008, 28962, 38616, 56016, 57924, 77232, 115848, 231696, 625901, 1251802, 1877703, 2503604, 3755406, 5007208, 5633109, 7510812, 10014416, 11266218, 15021624, 22532436, 30043248, 45064872, 90129744]

約数ペア:

[(1, 90129744), (2, 45064872), (3, 30043248), (4, 22532436), (6, 15021624), (8, 11266218), (9, 10014416), (12, 7510812), (16, 5633109), (18, 5007208), (24, 3755406), (36, 2503604), (48, 1877703), (72, 1251802), (144, 625901), (389, 231696), (778, 115848), (1167, 77232), (1556, 57924), (1609, 56016), (2334, 38616), (3112, 28962), (3218, 28008), (3501, 25744), (4668, 19308), (4827, 18672), (6224, 14481), (6436, 14004), (7002, 12872), (9336, 9654)]