72121416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{158161}}^1$

素因数の和:158189

約数の個数: 32

約数和(自身を含む): 189794400

約数和(自身を除く): 117672984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 158161, 316322, 474483, 632644, 948966, 1265288, 1897932, 3005059, 3795864, 6010118, 9015177, 12020236, 18030354, 24040472, 36060708, 72121416]

約数ペア:

[(1, 72121416), (2, 36060708), (3, 24040472), (4, 18030354), (6, 12020236), (8, 9015177), (12, 6010118), (19, 3795864), (24, 3005059), (38, 1897932), (57, 1265288), (76, 948966), (114, 632644), (152, 474483), (228, 316322), (456, 158161)]