172881288

素因数分解:

$2^3\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{2311}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 468873600

約数和(自身を除く): 295992312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1039, 2078, 2311, 3117, 4156, 4622, 6234, 6933, 8312, 9244, 9351, 12468, 13866, 18488, 18702, 20799, 24936, 27732, 37404, 41598, 55464, 74808, 83196, 166392, 2401129, 4802258, 7203387, 9604516, 14406774, 19209032, 21610161, 28813548, 43220322, 57627096, 86440644, 172881288]

約数ペア:

[(1, 172881288), (2, 86440644), (3, 57627096), (4, 43220322), (6, 28813548), (8, 21610161), (9, 19209032), (12, 14406774), (18, 9604516), (24, 7203387), (36, 4802258), (72, 2401129), (1039, 166392), (2078, 83196), (2311, 74808), (3117, 55464), (4156, 41598), (4622, 37404), (6234, 27732), (6933, 24936), (8312, 20799), (9244, 18702), (9351, 18488), (12468, 13866)]