74781648

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 222301248

約数和(自身を除く): 147519600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 67, 69, 72, 92, 134, 138, 144, 184, 201, 207, 268, 276, 337, 368, 402, 414, 536, 552, 603, 674, 804, 828, 1011, 1072, 1104, 1206, 1348, 1541, 1608, 1656, 2022, 2412, 2696, 3033, 3082, 3216, 3312, 4044, 4623, 4824, 5392, 6066, 6164, 7751, 8088, 9246, 9648, 12132, 12328, 13869, 15502, 16176, 18492, 22579, 23253, 24264, 24656, 27738, 31004, 36984, 45158, 46506, 48528, 55476, 62008, 67737, 69759, 73968, 90316, 93012, 110952, 124016, 135474, 139518, 180632, 186024, 203211, 221904, 270948, 279036, 361264, 372048, 406422, 519317, 541896, 558072, 812844, 1038634, 1083792, 1116144, 1557951, 1625688, 2077268, 3115902, 3251376, 4154536, 4673853, 6231804, 8309072, 9347706, 12463608, 18695412, 24927216, 37390824, 74781648]

約数ペア:

[(1, 74781648), (2, 37390824), (3, 24927216), (4, 18695412), (6, 12463608), (8, 9347706), (9, 8309072), (12, 6231804), (16, 4673853), (18, 4154536), (23, 3251376), (24, 3115902), (36, 2077268), (46, 1625688), (48, 1557951), (67, 1116144), (69, 1083792), (72, 1038634), (92, 812844), (134, 558072), (138, 541896), (144, 519317), (184, 406422), (201, 372048), (207, 361264), (268, 279036), (276, 270948), (337, 221904), (368, 203211), (402, 186024), (414, 180632), (536, 139518), (552, 135474), (603, 124016), (674, 110952), (804, 93012), (828, 90316), (1011, 73968), (1072, 69759), (1104, 67737), (1206, 62008), (1348, 55476), (1541, 48528), (1608, 46506), (1656, 45158), (2022, 36984), (2412, 31004), (2696, 27738), (3033, 24656), (3082, 24264), (3216, 23253), (3312, 22579), (4044, 18492), (4623, 16176), (4824, 15502), (5392, 13869), (6066, 12328), (6164, 12132), (7751, 9648), (8088, 9246)]