72969804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106681}}^1$

素因数の和:106710

約数の個数: 36

約数和(自身を含む): 194161240

約数和(自身を除く): 121191436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 106681, 213362, 320043, 426724, 640086, 960129, 1280172, 1920258, 2026939, 3840516, 4053878, 6080817, 8107756, 12161634, 18242451, 24323268, 36484902, 72969804]

約数ペア:

[(1, 72969804), (2, 36484902), (3, 24323268), (4, 18242451), (6, 12161634), (9, 8107756), (12, 6080817), (18, 4053878), (19, 3840516), (36, 2026939), (38, 1920258), (57, 1280172), (76, 960129), (114, 640086), (171, 426724), (228, 320043), (342, 213362), (684, 106681)]