42423912

素因数分解:

$2^3\times 3^5\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 120775200

約数和(自身を除く): 78351288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 157, 162, 216, 243, 278, 314, 324, 417, 471, 486, 556, 628, 648, 834, 942, 972, 1112, 1251, 1256, 1413, 1668, 1884, 1944, 2502, 2826, 3336, 3753, 3768, 4239, 5004, 5652, 7506, 8478, 10008, 11259, 11304, 12717, 15012, 16956, 21823, 22518, 25434, 30024, 33777, 33912, 38151, 43646, 45036, 50868, 65469, 67554, 76302, 87292, 90072, 101736, 130938, 135108, 152604, 174584, 196407, 261876, 270216, 305208, 392814, 523752, 589221, 785628, 1178442, 1571256, 1767663, 2356884, 3535326, 4713768, 5302989, 7070652, 10605978, 14141304, 21211956, 42423912]

約数ペア:

[(1, 42423912), (2, 21211956), (3, 14141304), (4, 10605978), (6, 7070652), (8, 5302989), (9, 4713768), (12, 3535326), (18, 2356884), (24, 1767663), (27, 1571256), (36, 1178442), (54, 785628), (72, 589221), (81, 523752), (108, 392814), (139, 305208), (157, 270216), (162, 261876), (216, 196407), (243, 174584), (278, 152604), (314, 135108), (324, 130938), (417, 101736), (471, 90072), (486, 87292), (556, 76302), (628, 67554), (648, 65469), (834, 50868), (942, 45036), (972, 43646), (1112, 38151), (1251, 33912), (1256, 33777), (1413, 30024), (1668, 25434), (1884, 22518), (1944, 21823), (2502, 16956), (2826, 15012), (3336, 12717), (3753, 11304), (3768, 11259), (4239, 10008), (5004, 8478), (5652, 7506)]