39768204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 110315520

約数和(自身を除く): 70547316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1439, 1974, 2303, 2878, 3948, 4317, 4606, 5756, 6909, 8634, 9212, 10073, 13818, 17268, 20146, 27636, 30219, 40292, 60438, 67633, 70511, 120876, 135266, 141022, 202899, 211533, 270532, 282044, 405798, 423066, 473431, 811596, 846132, 946862, 1420293, 1893724, 2840586, 3314017, 5681172, 6628034, 9942051, 13256068, 19884102, 39768204]

約数ペア:

[(1, 39768204), (2, 19884102), (3, 13256068), (4, 9942051), (6, 6628034), (7, 5681172), (12, 3314017), (14, 2840586), (21, 1893724), (28, 1420293), (42, 946862), (47, 846132), (49, 811596), (84, 473431), (94, 423066), (98, 405798), (141, 282044), (147, 270532), (188, 211533), (196, 202899), (282, 141022), (294, 135266), (329, 120876), (564, 70511), (588, 67633), (658, 60438), (987, 40292), (1316, 30219), (1439, 27636), (1974, 20146), (2303, 17268), (2878, 13818), (3948, 10073), (4317, 9212), (4606, 8634), (5756, 6909)]