90479016

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{15907}}^1$

素因数の和:15998

約数の個数: 48

約数和(自身を含む): 248164800

約数和(自身を除く): 157685784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 15907, 31814, 47721, 63628, 95442, 127256, 143163, 190884, 286326, 381768, 572652, 1145304, 1256653, 2513306, 3769959, 5026612, 7539918, 10053224, 11309877, 15079836, 22619754, 30159672, 45239508, 90479016]

約数ペア:

[(1, 90479016), (2, 45239508), (3, 30159672), (4, 22619754), (6, 15079836), (8, 11309877), (9, 10053224), (12, 7539918), (18, 5026612), (24, 3769959), (36, 2513306), (72, 1256653), (79, 1145304), (158, 572652), (237, 381768), (316, 286326), (474, 190884), (632, 143163), (711, 127256), (948, 95442), (1422, 63628), (1896, 47721), (2844, 31814), (5688, 15907)]