39399984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 90

約数和(自身を含む): 119473380

約数和(自身を除く): 80073396

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, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1619, 1872, 2028, 2704, 3042, 3238, 4056, 4857, 6084, 6476, 8112, 9714, 12168, 12952, 14571, 19428, 21047, 24336, 25904, 29142, 38856, 42094, 58284, 63141, 77712, 84188, 116568, 126282, 168376, 189423, 233136, 252564, 273611, 336752, 378846, 505128, 547222, 757692, 820833, 1010256, 1094444, 1515384, 1641666, 2188888, 2462499, 3030768, 3283332, 4377776, 4924998, 6566664, 9849996, 13133328, 19699992, 39399984]

約数ペア:

[(1, 39399984), (2, 19699992), (3, 13133328), (4, 9849996), (6, 6566664), (8, 4924998), (9, 4377776), (12, 3283332), (13, 3030768), (16, 2462499), (18, 2188888), (24, 1641666), (26, 1515384), (36, 1094444), (39, 1010256), (48, 820833), (52, 757692), (72, 547222), (78, 505128), (104, 378846), (117, 336752), (144, 273611), (156, 252564), (169, 233136), (208, 189423), (234, 168376), (312, 126282), (338, 116568), (468, 84188), (507, 77712), (624, 63141), (676, 58284), (936, 42094), (1014, 38856), (1352, 29142), (1521, 25904), (1619, 24336), (1872, 21047), (2028, 19428), (2704, 14571), (3042, 12952), (3238, 12168), (4056, 9714), (4857, 8112), (6084, 6476)]