31320972

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{3671}}^1$

素因数の和:3763

約数の個数: 48

約数和(自身を含む): 82252800

約数和(自身を除く): 50931828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 3671, 4266, 7342, 8532, 11013, 14684, 22026, 33039, 44052, 66078, 99117, 132156, 198234, 290009, 396468, 580018, 870027, 1160036, 1740054, 2610081, 3480108, 5220162, 7830243, 10440324, 15660486, 31320972]

約数ペア:

[(1, 31320972), (2, 15660486), (3, 10440324), (4, 7830243), (6, 5220162), (9, 3480108), (12, 2610081), (18, 1740054), (27, 1160036), (36, 870027), (54, 580018), (79, 396468), (108, 290009), (158, 198234), (237, 132156), (316, 99117), (474, 66078), (711, 44052), (948, 33039), (1422, 22026), (2133, 14684), (2844, 11013), (3671, 8532), (4266, 7342)]