61854232

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 131847840

約数和(自身を除く): 69993608

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 157, 242, 296, 314, 407, 484, 628, 814, 968, 1256, 1331, 1628, 1727, 2662, 3256, 3454, 4477, 5324, 5809, 6908, 8954, 10648, 11618, 13816, 17908, 18997, 23236, 35816, 37994, 46472, 49247, 63899, 75988, 98494, 127798, 151976, 196988, 208967, 255596, 393976, 417934, 511192, 702889, 835868, 1405778, 1671736, 2811556, 5623112, 7731779, 15463558, 30927116, 61854232]

約数ペア:

[(1, 61854232), (2, 30927116), (4, 15463558), (8, 7731779), (11, 5623112), (22, 2811556), (37, 1671736), (44, 1405778), (74, 835868), (88, 702889), (121, 511192), (148, 417934), (157, 393976), (242, 255596), (296, 208967), (314, 196988), (407, 151976), (484, 127798), (628, 98494), (814, 75988), (968, 63899), (1256, 49247), (1331, 46472), (1628, 37994), (1727, 35816), (2662, 23236), (3256, 18997), (3454, 17908), (4477, 13816), (5324, 11618), (5809, 10648), (6908, 8954)]