72177312

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 200333952

約数和(自身を除く): 128156640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 97, 138, 184, 194, 276, 291, 337, 368, 388, 552, 582, 674, 736, 776, 1011, 1104, 1164, 1348, 1552, 2022, 2208, 2231, 2328, 2696, 3104, 4044, 4462, 4656, 5392, 6693, 7751, 8088, 8924, 9312, 10784, 13386, 15502, 16176, 17848, 23253, 26772, 31004, 32352, 32689, 35696, 46506, 53544, 62008, 65378, 71392, 93012, 98067, 107088, 124016, 130756, 186024, 196134, 214176, 248032, 261512, 372048, 392268, 523024, 744096, 751847, 784536, 1046048, 1503694, 1569072, 2255541, 3007388, 3138144, 4511082, 6014776, 9022164, 12029552, 18044328, 24059104, 36088656, 72177312]

約数ペア:

[(1, 72177312), (2, 36088656), (3, 24059104), (4, 18044328), (6, 12029552), (8, 9022164), (12, 6014776), (16, 4511082), (23, 3138144), (24, 3007388), (32, 2255541), (46, 1569072), (48, 1503694), (69, 1046048), (92, 784536), (96, 751847), (97, 744096), (138, 523024), (184, 392268), (194, 372048), (276, 261512), (291, 248032), (337, 214176), (368, 196134), (388, 186024), (552, 130756), (582, 124016), (674, 107088), (736, 98067), (776, 93012), (1011, 71392), (1104, 65378), (1164, 62008), (1348, 53544), (1552, 46506), (2022, 35696), (2208, 32689), (2231, 32352), (2328, 31004), (2696, 26772), (3104, 23253), (4044, 17848), (4462, 16176), (4656, 15502), (5392, 13386), (6693, 10784), (7751, 9312), (8088, 8924)]