74129256

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 209378400

約数和(自身を除く): 135249144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 823, 834, 1112, 1251, 1646, 1668, 2469, 2502, 3292, 3336, 3753, 4938, 5004, 6584, 7407, 7506, 9876, 10008, 11259, 14814, 15012, 19752, 22221, 22518, 29628, 30024, 44442, 45036, 59256, 66663, 88884, 90072, 114397, 133326, 177768, 228794, 266652, 343191, 457588, 533304, 686382, 915176, 1029573, 1372764, 2059146, 2745528, 3088719, 4118292, 6177438, 8236584, 9266157, 12354876, 18532314, 24709752, 37064628, 74129256]

約数ペア:

[(1, 74129256), (2, 37064628), (3, 24709752), (4, 18532314), (6, 12354876), (8, 9266157), (9, 8236584), (12, 6177438), (18, 4118292), (24, 3088719), (27, 2745528), (36, 2059146), (54, 1372764), (72, 1029573), (81, 915176), (108, 686382), (139, 533304), (162, 457588), (216, 343191), (278, 266652), (324, 228794), (417, 177768), (556, 133326), (648, 114397), (823, 90072), (834, 88884), (1112, 66663), (1251, 59256), (1646, 45036), (1668, 44442), (2469, 30024), (2502, 29628), (3292, 22518), (3336, 22221), (3753, 19752), (4938, 15012), (5004, 14814), (6584, 11259), (7407, 10008), (7506, 9876)]