71368776

素因数分解:

$2^3\times 3^4\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 201167340

約数和(自身を除く): 129798564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 324, 457, 482, 648, 723, 914, 964, 1371, 1446, 1828, 1928, 2169, 2742, 2892, 3656, 4113, 4338, 5484, 5784, 6507, 8226, 8676, 10968, 12339, 13014, 16452, 17352, 19521, 24678, 26028, 32904, 37017, 39042, 49356, 52056, 74034, 78084, 98712, 110137, 148068, 156168, 220274, 296136, 330411, 440548, 660822, 881096, 991233, 1321644, 1982466, 2643288, 2973699, 3964932, 5947398, 7929864, 8921097, 11894796, 17842194, 23789592, 35684388, 71368776]

約数ペア:

[(1, 71368776), (2, 35684388), (3, 23789592), (4, 17842194), (6, 11894796), (8, 8921097), (9, 7929864), (12, 5947398), (18, 3964932), (24, 2973699), (27, 2643288), (36, 1982466), (54, 1321644), (72, 991233), (81, 881096), (108, 660822), (162, 440548), (216, 330411), (241, 296136), (324, 220274), (457, 156168), (482, 148068), (648, 110137), (723, 98712), (914, 78084), (964, 74034), (1371, 52056), (1446, 49356), (1828, 39042), (1928, 37017), (2169, 32904), (2742, 26028), (2892, 24678), (3656, 19521), (4113, 17352), (4338, 16452), (5484, 13014), (5784, 12339), (6507, 10968), (8226, 8676)]