61425756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2672

約数の個数: 96

約数和(自身を含む): 187944960

約数和(自身を除く): 126519204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 2621, 3348, 3906, 5242, 5859, 7812, 7863, 10484, 11718, 15726, 18347, 23436, 23589, 31452, 36694, 47178, 55041, 70767, 73388, 81251, 94356, 110082, 141534, 162502, 165123, 220164, 243753, 283068, 325004, 330246, 487506, 495369, 568757, 660492, 731259, 975012, 990738, 1137514, 1462518, 1706271, 1981476, 2193777, 2275028, 2925036, 3412542, 4387554, 5118813, 6825084, 8775108, 10237626, 15356439, 20475252, 30712878, 61425756]

約数ペア:

[(1, 61425756), (2, 30712878), (3, 20475252), (4, 15356439), (6, 10237626), (7, 8775108), (9, 6825084), (12, 5118813), (14, 4387554), (18, 3412542), (21, 2925036), (27, 2275028), (28, 2193777), (31, 1981476), (36, 1706271), (42, 1462518), (54, 1137514), (62, 990738), (63, 975012), (84, 731259), (93, 660492), (108, 568757), (124, 495369), (126, 487506), (186, 330246), (189, 325004), (217, 283068), (252, 243753), (279, 220164), (372, 165123), (378, 162502), (434, 141534), (558, 110082), (651, 94356), (756, 81251), (837, 73388), (868, 70767), (1116, 55041), (1302, 47178), (1674, 36694), (1953, 31452), (2604, 23589), (2621, 23436), (3348, 18347), (3906, 15726), (5242, 11718), (5859, 10484), (7812, 7863)]