77940056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3607}}^1$

素因数の和:3723

約数の個数: 32

約数和(自身を含む): 152185440

約数和(自身を除く): 74245384

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 3607, 5402, 7214, 10804, 14428, 21608, 28856, 133459, 263311, 266918, 526622, 533836, 1053244, 1067672, 2106488, 9742507, 19485014, 38970028, 77940056]

約数ペア:

[(1, 77940056), (2, 38970028), (4, 19485014), (8, 9742507), (37, 2106488), (73, 1067672), (74, 1053244), (146, 533836), (148, 526622), (292, 266918), (296, 263311), (584, 133459), (2701, 28856), (3607, 21608), (5402, 14428), (7214, 10804)]