72372786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20479}}^1$

素因数の和:20534

約数の個数: 32

約数和(自身を含む): 157286400

約数和(自身を除く): 84913614

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 20479, 40958, 61437, 122874, 389101, 634849, 778202, 1167303, 1269698, 1904547, 2334606, 3809094, 12062131, 24124262, 36186393, 72372786]

約数ペア:

[(1, 72372786), (2, 36186393), (3, 24124262), (6, 12062131), (19, 3809094), (31, 2334606), (38, 1904547), (57, 1269698), (62, 1167303), (93, 778202), (114, 634849), (186, 389101), (589, 122874), (1178, 61437), (1767, 40958), (3534, 20479)]