72168648

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 188218560

約数和(自身を除く): 116049912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 804, 888, 1213, 1608, 2426, 2479, 3639, 4852, 4958, 7278, 7437, 9704, 9916, 14556, 14874, 19832, 29112, 29748, 44881, 59496, 81271, 89762, 134643, 162542, 179524, 243813, 269286, 325084, 359048, 487626, 538572, 650168, 975252, 1077144, 1950504, 3007027, 6014054, 9021081, 12028108, 18042162, 24056216, 36084324, 72168648]

約数ペア:

[(1, 72168648), (2, 36084324), (3, 24056216), (4, 18042162), (6, 12028108), (8, 9021081), (12, 6014054), (24, 3007027), (37, 1950504), (67, 1077144), (74, 975252), (111, 650168), (134, 538572), (148, 487626), (201, 359048), (222, 325084), (268, 269286), (296, 243813), (402, 179524), (444, 162542), (536, 134643), (804, 89762), (888, 81271), (1213, 59496), (1608, 44881), (2426, 29748), (2479, 29112), (3639, 19832), (4852, 14874), (4958, 14556), (7278, 9916), (7437, 9704)]