61744356

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 163377760

約数和(自身を除く): 101633404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 417, 457, 486, 556, 834, 914, 972, 1251, 1371, 1668, 1828, 2502, 2742, 3753, 4113, 5004, 5484, 7506, 8226, 11259, 12339, 15012, 16452, 22518, 24678, 33777, 37017, 45036, 49356, 63523, 67554, 74034, 111051, 127046, 135108, 148068, 190569, 222102, 254092, 381138, 444204, 571707, 762276, 1143414, 1715121, 2286828, 3430242, 5145363, 6860484, 10290726, 15436089, 20581452, 30872178, 61744356]

約数ペア:

[(1, 61744356), (2, 30872178), (3, 20581452), (4, 15436089), (6, 10290726), (9, 6860484), (12, 5145363), (18, 3430242), (27, 2286828), (36, 1715121), (54, 1143414), (81, 762276), (108, 571707), (139, 444204), (162, 381138), (243, 254092), (278, 222102), (324, 190569), (417, 148068), (457, 135108), (486, 127046), (556, 111051), (834, 74034), (914, 67554), (972, 63523), (1251, 49356), (1371, 45036), (1668, 37017), (1828, 33777), (2502, 24678), (2742, 22518), (3753, 16452), (4113, 15012), (5004, 12339), (5484, 11259), (7506, 8226)]