66977904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{28477}}^1$

素因数の和:28502

約数の個数: 60

約数和(自身を含む): 201282504

約数和(自身を除く): 134304600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 28477, 56954, 85431, 113908, 170862, 199339, 227816, 341724, 398678, 455632, 598017, 683448, 797356, 1196034, 1366896, 1395373, 1594712, 2392068, 2790746, 3189424, 4186119, 4784136, 5581492, 8372238, 9568272, 11162984, 16744476, 22325968, 33488952, 66977904]

約数ペア:

[(1, 66977904), (2, 33488952), (3, 22325968), (4, 16744476), (6, 11162984), (7, 9568272), (8, 8372238), (12, 5581492), (14, 4784136), (16, 4186119), (21, 3189424), (24, 2790746), (28, 2392068), (42, 1594712), (48, 1395373), (49, 1366896), (56, 1196034), (84, 797356), (98, 683448), (112, 598017), (147, 455632), (168, 398678), (196, 341724), (294, 227816), (336, 199339), (392, 170862), (588, 113908), (784, 85431), (1176, 56954), (2352, 28477)]