72891792

素因数分解:

$2^4\times 3^3\times {\mathrm{168731}}^1$

素因数の和:168748

約数の個数: 40

約数和(自身を含む): 209227680

約数和(自身を除く): 136335888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168731, 337462, 506193, 674924, 1012386, 1349848, 1518579, 2024772, 2699696, 3037158, 4049544, 4555737, 6074316, 8099088, 9111474, 12148632, 18222948, 24297264, 36445896, 72891792]

約数ペア:

[(1, 72891792), (2, 36445896), (3, 24297264), (4, 18222948), (6, 12148632), (8, 9111474), (9, 8099088), (12, 6074316), (16, 4555737), (18, 4049544), (24, 3037158), (27, 2699696), (36, 2024772), (48, 1518579), (54, 1349848), (72, 1012386), (108, 674924), (144, 506193), (216, 337462), (432, 168731)]