64420104

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{54779}}^1$

素因数の和:54802

約数の個数: 48

約数和(自身を含む): 187347600

約数和(自身を除く): 122927496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 54779, 109558, 164337, 219116, 328674, 383453, 438232, 657348, 766906, 1150359, 1314696, 1533812, 2300718, 2684171, 3067624, 4601436, 5368342, 8052513, 9202872, 10736684, 16105026, 21473368, 32210052, 64420104]

約数ペア:

[(1, 64420104), (2, 32210052), (3, 21473368), (4, 16105026), (6, 10736684), (7, 9202872), (8, 8052513), (12, 5368342), (14, 4601436), (21, 3067624), (24, 2684171), (28, 2300718), (42, 1533812), (49, 1314696), (56, 1150359), (84, 766906), (98, 657348), (147, 438232), (168, 383453), (196, 328674), (294, 219116), (392, 164337), (588, 109558), (1176, 54779)]