80408322

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 188593920

約数和(自身を除く): 108185598

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 101, 138, 202, 207, 303, 414, 606, 621, 641, 909, 1242, 1282, 1818, 1923, 2323, 2727, 3846, 4646, 5454, 5769, 6969, 11538, 13938, 14743, 17307, 20907, 29486, 34614, 41814, 44229, 62721, 64741, 88458, 125442, 129482, 132687, 194223, 265374, 388446, 398061, 582669, 796122, 1165338, 1489043, 1748007, 2978086, 3496014, 4467129, 8934258, 13401387, 26802774, 40204161, 80408322]

約数ペア:

[(1, 80408322), (2, 40204161), (3, 26802774), (6, 13401387), (9, 8934258), (18, 4467129), (23, 3496014), (27, 2978086), (46, 1748007), (54, 1489043), (69, 1165338), (101, 796122), (138, 582669), (202, 398061), (207, 388446), (303, 265374), (414, 194223), (606, 132687), (621, 129482), (641, 125442), (909, 88458), (1242, 64741), (1282, 62721), (1818, 44229), (1923, 41814), (2323, 34614), (2727, 29486), (3846, 20907), (4646, 17307), (5454, 14743), (5769, 13938), (6969, 11538)]