74948976

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 223829424

約数和(自身を除く): 148880448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 521, 592, 648, 666, 888, 972, 999, 1042, 1296, 1332, 1563, 1776, 1944, 1998, 2084, 2664, 2997, 3126, 3888, 3996, 4168, 4689, 5328, 5994, 6252, 7992, 8336, 8991, 9378, 11988, 12504, 14067, 15984, 17982, 18756, 19277, 23976, 25008, 28134, 35964, 37512, 38554, 42201, 47952, 56268, 57831, 71928, 75024, 77108, 84402, 112536, 115662, 126603, 143856, 154216, 168804, 173493, 225072, 231324, 253206, 308432, 337608, 346986, 462648, 506412, 520479, 675216, 693972, 925296, 1012824, 1040958, 1387944, 1561437, 2025648, 2081916, 2775888, 3122874, 4163832, 4684311, 6245748, 8327664, 9368622, 12491496, 18737244, 24982992, 37474488, 74948976]

約数ペア:

[(1, 74948976), (2, 37474488), (3, 24982992), (4, 18737244), (6, 12491496), (8, 9368622), (9, 8327664), (12, 6245748), (16, 4684311), (18, 4163832), (24, 3122874), (27, 2775888), (36, 2081916), (37, 2025648), (48, 1561437), (54, 1387944), (72, 1040958), (74, 1012824), (81, 925296), (108, 693972), (111, 675216), (144, 520479), (148, 506412), (162, 462648), (216, 346986), (222, 337608), (243, 308432), (296, 253206), (324, 231324), (333, 225072), (432, 173493), (444, 168804), (486, 154216), (521, 143856), (592, 126603), (648, 115662), (666, 112536), (888, 84402), (972, 77108), (999, 75024), (1042, 71928), (1296, 57831), (1332, 56268), (1563, 47952), (1776, 42201), (1944, 38554), (1998, 37512), (2084, 35964), (2664, 28134), (2997, 25008), (3126, 23976), (3888, 19277), (3996, 18756), (4168, 17982), (4689, 15984), (5328, 14067), (5994, 12504), (6252, 11988), (7992, 9378), (8336, 8991)]