64492776

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 183886560

約数和(自身を除く): 119393784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 43, 72, 74, 86, 111, 129, 148, 172, 222, 258, 296, 333, 344, 387, 444, 516, 563, 666, 774, 888, 1032, 1126, 1332, 1548, 1591, 1689, 2252, 2664, 3096, 3182, 3378, 4504, 4773, 5067, 6364, 6756, 9546, 10134, 12728, 13512, 14319, 19092, 20268, 20831, 24209, 28638, 38184, 40536, 41662, 48418, 57276, 62493, 72627, 83324, 96836, 114552, 124986, 145254, 166648, 187479, 193672, 217881, 249972, 290508, 374958, 435762, 499944, 581016, 749916, 871524, 895733, 1499832, 1743048, 1791466, 2687199, 3582932, 5374398, 7165864, 8061597, 10748796, 16123194, 21497592, 32246388, 64492776]

約数ペア:

[(1, 64492776), (2, 32246388), (3, 21497592), (4, 16123194), (6, 10748796), (8, 8061597), (9, 7165864), (12, 5374398), (18, 3582932), (24, 2687199), (36, 1791466), (37, 1743048), (43, 1499832), (72, 895733), (74, 871524), (86, 749916), (111, 581016), (129, 499944), (148, 435762), (172, 374958), (222, 290508), (258, 249972), (296, 217881), (333, 193672), (344, 187479), (387, 166648), (444, 145254), (516, 124986), (563, 114552), (666, 96836), (774, 83324), (888, 72627), (1032, 62493), (1126, 57276), (1332, 48418), (1548, 41662), (1591, 40536), (1689, 38184), (2252, 28638), (2664, 24209), (3096, 20831), (3182, 20268), (3378, 19092), (4504, 14319), (4773, 13512), (5067, 12728), (6364, 10134), (6756, 9546)]