80895312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29567}}^1$

素因数の和:29600

約数の個数: 60

約数和(自身を含む): 238318080

約数和(自身を除く): 157422768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29567, 59134, 88701, 118268, 177402, 236536, 266103, 354804, 473072, 532206, 561773, 709608, 1064412, 1123546, 1419216, 1685319, 2128824, 2247092, 3370638, 4257648, 4494184, 5055957, 6741276, 8988368, 10111914, 13482552, 20223828, 26965104, 40447656, 80895312]

約数ペア:

[(1, 80895312), (2, 40447656), (3, 26965104), (4, 20223828), (6, 13482552), (8, 10111914), (9, 8988368), (12, 6741276), (16, 5055957), (18, 4494184), (19, 4257648), (24, 3370638), (36, 2247092), (38, 2128824), (48, 1685319), (57, 1419216), (72, 1123546), (76, 1064412), (114, 709608), (144, 561773), (152, 532206), (171, 473072), (228, 354804), (304, 266103), (342, 236536), (456, 177402), (684, 118268), (912, 88701), (1368, 59134), (2736, 29567)]