71887248

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7451}}^1$

素因数の和:7532

約数の個数: 60

約数和(自身を含む): 204214608

約数和(自身を除く): 132327360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 7451, 9648, 14902, 22353, 29804, 44706, 59608, 67059, 89412, 119216, 134118, 178824, 268236, 357648, 499217, 536472, 998434, 1072944, 1497651, 1996868, 2995302, 3993736, 4492953, 5990604, 7987472, 8985906, 11981208, 17971812, 23962416, 35943624, 71887248]

約数ペア:

[(1, 71887248), (2, 35943624), (3, 23962416), (4, 17971812), (6, 11981208), (8, 8985906), (9, 7987472), (12, 5990604), (16, 4492953), (18, 3993736), (24, 2995302), (36, 1996868), (48, 1497651), (67, 1072944), (72, 998434), (134, 536472), (144, 499217), (201, 357648), (268, 268236), (402, 178824), (536, 134118), (603, 119216), (804, 89412), (1072, 67059), (1206, 59608), (1608, 44706), (2412, 29804), (3216, 22353), (4824, 14902), (7451, 9648)]