68515416

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{8573}}^1$

素因数の和:8625

約数の個数: 64

約数和(自身を含む): 195487200

約数和(自身を除く): 126971784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 8573, 17146, 25719, 34292, 51438, 68584, 77157, 102876, 154314, 205752, 231471, 308628, 317201, 462942, 617256, 634402, 925884, 951603, 1268804, 1851768, 1903206, 2537608, 2854809, 3806412, 5709618, 7612824, 8564427, 11419236, 17128854, 22838472, 34257708, 68515416]

約数ペア:

[(1, 68515416), (2, 34257708), (3, 22838472), (4, 17128854), (6, 11419236), (8, 8564427), (9, 7612824), (12, 5709618), (18, 3806412), (24, 2854809), (27, 2537608), (36, 1903206), (37, 1851768), (54, 1268804), (72, 951603), (74, 925884), (108, 634402), (111, 617256), (148, 462942), (216, 317201), (222, 308628), (296, 231471), (333, 205752), (444, 154314), (666, 102876), (888, 77157), (999, 68584), (1332, 51438), (1998, 34292), (2664, 25719), (3996, 17146), (7992, 8573)]