64506276

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 167187384

約数和(自身を除く): 102681108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 113, 157, 202, 226, 303, 314, 339, 404, 452, 471, 606, 628, 678, 909, 942, 1017, 1212, 1356, 1413, 1818, 1884, 2034, 2826, 3636, 4068, 5652, 11413, 15857, 17741, 22826, 31714, 34239, 35482, 45652, 47571, 53223, 63428, 68478, 70964, 95142, 102717, 106446, 136956, 142713, 159669, 190284, 205434, 212892, 285426, 319338, 410868, 570852, 638676, 1791841, 3583682, 5375523, 7167364, 10751046, 16126569, 21502092, 32253138, 64506276]

約数ペア:

[(1, 64506276), (2, 32253138), (3, 21502092), (4, 16126569), (6, 10751046), (9, 7167364), (12, 5375523), (18, 3583682), (36, 1791841), (101, 638676), (113, 570852), (157, 410868), (202, 319338), (226, 285426), (303, 212892), (314, 205434), (339, 190284), (404, 159669), (452, 142713), (471, 136956), (606, 106446), (628, 102717), (678, 95142), (909, 70964), (942, 68478), (1017, 63428), (1212, 53223), (1356, 47571), (1413, 45652), (1818, 35482), (1884, 34239), (2034, 31714), (2826, 22826), (3636, 17741), (4068, 15857), (5652, 11413)]