74122196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 138910464

約数和(自身を除く): 64788268

約数列:

[1, 2, 4, 43, 47, 53, 86, 94, 106, 172, 173, 188, 212, 346, 692, 2021, 2279, 2491, 4042, 4558, 4982, 7439, 8084, 8131, 9116, 9169, 9964, 14878, 16262, 18338, 29756, 32524, 36676, 107113, 214226, 349633, 394267, 428452, 430943, 699266, 788534, 861886, 1398532, 1577068, 1723772, 18530549, 37061098, 74122196]

約数ペア:

[(1, 74122196), (2, 37061098), (4, 18530549), (43, 1723772), (47, 1577068), (53, 1398532), (86, 861886), (94, 788534), (106, 699266), (172, 430943), (173, 428452), (188, 394267), (212, 349633), (346, 214226), (692, 107113), (2021, 36676), (2279, 32524), (2491, 29756), (4042, 18338), (4558, 16262), (4982, 14878), (7439, 9964), (8084, 9169), (8131, 9116)]