80533548

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{9439}}^1$

素因数の和:9531

約数の個数: 48

約数和(自身を含む): 211456000

約数和(自身を除く): 130922452

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, 4266, 8532, 9439, 18878, 28317, 37756, 56634, 84951, 113268, 169902, 254853, 339804, 509706, 745681, 1019412, 1491362, 2237043, 2982724, 4474086, 6711129, 8948172, 13422258, 20133387, 26844516, 40266774, 80533548]

約数ペア:

[(1, 80533548), (2, 40266774), (3, 26844516), (4, 20133387), (6, 13422258), (9, 8948172), (12, 6711129), (18, 4474086), (27, 2982724), (36, 2237043), (54, 1491362), (79, 1019412), (108, 745681), (158, 509706), (237, 339804), (316, 254853), (474, 169902), (711, 113268), (948, 84951), (1422, 56634), (2133, 37756), (2844, 28317), (4266, 18878), (8532, 9439)]