61271712

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5189}}^1$

素因数の和:5246

約数の個数: 72

約数和(自身を含む): 178525620

約数和(自身を除く): 117253908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5189, 5904, 10378, 11808, 15567, 20756, 31134, 41512, 46701, 62268, 83024, 93402, 124536, 166048, 186804, 212749, 249072, 373608, 425498, 498144, 638247, 747216, 850996, 1276494, 1494432, 1701992, 1914741, 2552988, 3403984, 3829482, 5105976, 6807968, 7658964, 10211952, 15317928, 20423904, 30635856, 61271712]

約数ペア:

[(1, 61271712), (2, 30635856), (3, 20423904), (4, 15317928), (6, 10211952), (8, 7658964), (9, 6807968), (12, 5105976), (16, 3829482), (18, 3403984), (24, 2552988), (32, 1914741), (36, 1701992), (41, 1494432), (48, 1276494), (72, 850996), (82, 747216), (96, 638247), (123, 498144), (144, 425498), (164, 373608), (246, 249072), (288, 212749), (328, 186804), (369, 166048), (492, 124536), (656, 93402), (738, 83024), (984, 62268), (1312, 46701), (1476, 41512), (1968, 31134), (2952, 20756), (3936, 15567), (5189, 11808), (5904, 10378)]