90172584

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{4027}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 245063520

約数和(自身を除く): 154890936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 4027, 5598, 7464, 8054, 11196, 12081, 16108, 22392, 24162, 32216, 36243, 48324, 72486, 96648, 144972, 289944, 1252397, 2504794, 3757191, 5009588, 7514382, 10019176, 11271573, 15028764, 22543146, 30057528, 45086292, 90172584]

約数ペア:

[(1, 90172584), (2, 45086292), (3, 30057528), (4, 22543146), (6, 15028764), (8, 11271573), (9, 10019176), (12, 7514382), (18, 5009588), (24, 3757191), (36, 2504794), (72, 1252397), (311, 289944), (622, 144972), (933, 96648), (1244, 72486), (1866, 48324), (2488, 36243), (2799, 32216), (3732, 24162), (4027, 22392), (5598, 16108), (7464, 12081), (8054, 11196)]