64278984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4969}}^1$

素因数の和:5003

約数の個数: 96

約数和(自身を含む): 203968800

約数和(自身を除く): 139689816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 3234, 4312, 4969, 6468, 9938, 12936, 14907, 19876, 29814, 34783, 39752, 54659, 59628, 69566, 104349, 109318, 119256, 139132, 163977, 208698, 218636, 243481, 278264, 327954, 382613, 417396, 437272, 486962, 655908, 730443, 765226, 834792, 973924, 1147839, 1311816, 1460886, 1530452, 1947848, 2295678, 2678291, 2921772, 3060904, 4591356, 5356582, 5843544, 8034873, 9182712, 10713164, 16069746, 21426328, 32139492, 64278984]

約数ペア:

[(1, 64278984), (2, 32139492), (3, 21426328), (4, 16069746), (6, 10713164), (7, 9182712), (8, 8034873), (11, 5843544), (12, 5356582), (14, 4591356), (21, 3060904), (22, 2921772), (24, 2678291), (28, 2295678), (33, 1947848), (42, 1530452), (44, 1460886), (49, 1311816), (56, 1147839), (66, 973924), (77, 834792), (84, 765226), (88, 730443), (98, 655908), (132, 486962), (147, 437272), (154, 417396), (168, 382613), (196, 327954), (231, 278264), (264, 243481), (294, 218636), (308, 208698), (392, 163977), (462, 139132), (539, 119256), (588, 109318), (616, 104349), (924, 69566), (1078, 59628), (1176, 54659), (1617, 39752), (1848, 34783), (2156, 29814), (3234, 19876), (4312, 14907), (4969, 12936), (6468, 9938)]