90868848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{270443}}^1$

素因数の和:270461

約数の個数: 40

約数和(自身を含む): 268280448

約数和(自身を除く): 177411600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 270443, 540886, 811329, 1081772, 1622658, 1893101, 2163544, 3245316, 3786202, 4327088, 5679303, 6490632, 7572404, 11358606, 12981264, 15144808, 22717212, 30289616, 45434424, 90868848]

約数ペア:

[(1, 90868848), (2, 45434424), (3, 30289616), (4, 22717212), (6, 15144808), (7, 12981264), (8, 11358606), (12, 7572404), (14, 6490632), (16, 5679303), (21, 4327088), (24, 3786202), (28, 3245316), (42, 2163544), (48, 1893101), (56, 1622658), (84, 1081772), (112, 811329), (168, 540886), (336, 270443)]