64709928

素因数分解:

$2^3\times 3^5\times {\mathrm{33287}}^1$

素因数の和:33308

約数の個数: 48

約数和(自身を含む): 181752480

約数和(自身を除く): 117042552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 33287, 66574, 99861, 133148, 199722, 266296, 299583, 399444, 599166, 798888, 898749, 1198332, 1797498, 2396664, 2696247, 3594996, 5392494, 7189992, 8088741, 10784988, 16177482, 21569976, 32354964, 64709928]

約数ペア:

[(1, 64709928), (2, 32354964), (3, 21569976), (4, 16177482), (6, 10784988), (8, 8088741), (9, 7189992), (12, 5392494), (18, 3594996), (24, 2696247), (27, 2396664), (36, 1797498), (54, 1198332), (72, 898749), (81, 798888), (108, 599166), (162, 399444), (216, 299583), (243, 266296), (324, 199722), (486, 133148), (648, 99861), (972, 66574), (1944, 33287)]