90243552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{134291}}^1$

素因数の和:134311

約数の個数: 48

約数和(自身を含む): 270732672

約数和(自身を除く): 180489120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 134291, 268582, 402873, 537164, 805746, 940037, 1074328, 1611492, 1880074, 2148656, 2820111, 3222984, 3760148, 4297312, 5640222, 6445968, 7520296, 11280444, 12891936, 15040592, 22560888, 30081184, 45121776, 90243552]

約数ペア:

[(1, 90243552), (2, 45121776), (3, 30081184), (4, 22560888), (6, 15040592), (7, 12891936), (8, 11280444), (12, 7520296), (14, 6445968), (16, 5640222), (21, 4297312), (24, 3760148), (28, 3222984), (32, 2820111), (42, 2148656), (48, 1880074), (56, 1611492), (84, 1074328), (96, 940037), (112, 805746), (168, 537164), (224, 402873), (336, 268582), (672, 134291)]