72456672

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 199148544

約数和(自身を除く): 126691872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 97, 124, 186, 194, 248, 251, 291, 372, 388, 496, 502, 582, 744, 753, 776, 992, 1004, 1164, 1488, 1506, 1552, 2008, 2328, 2976, 3007, 3012, 3104, 4016, 4656, 6014, 6024, 7781, 8032, 9021, 9312, 12028, 12048, 15562, 18042, 23343, 24056, 24096, 24347, 31124, 36084, 46686, 48112, 48694, 62248, 72168, 73041, 93372, 96224, 97388, 124496, 144336, 146082, 186744, 194776, 248992, 288672, 292164, 373488, 389552, 584328, 746976, 754757, 779104, 1168656, 1509514, 2264271, 2337312, 3019028, 4528542, 6038056, 9057084, 12076112, 18114168, 24152224, 36228336, 72456672]

約数ペア:

[(1, 72456672), (2, 36228336), (3, 24152224), (4, 18114168), (6, 12076112), (8, 9057084), (12, 6038056), (16, 4528542), (24, 3019028), (31, 2337312), (32, 2264271), (48, 1509514), (62, 1168656), (93, 779104), (96, 754757), (97, 746976), (124, 584328), (186, 389552), (194, 373488), (248, 292164), (251, 288672), (291, 248992), (372, 194776), (388, 186744), (496, 146082), (502, 144336), (582, 124496), (744, 97388), (753, 96224), (776, 93372), (992, 73041), (1004, 72168), (1164, 62248), (1488, 48694), (1506, 48112), (1552, 46686), (2008, 36084), (2328, 31124), (2976, 24347), (3007, 24096), (3012, 24056), (3104, 23343), (4016, 18042), (4656, 15562), (6014, 12048), (6024, 12028), (7781, 9312), (8032, 9021)]