78811044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 198612288

約数和(自身を除く): 119801244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557, 907, 1114, 1671, 1814, 2228, 2721, 3342, 3628, 5442, 6684, 7241, 10884, 11791, 14482, 21723, 23582, 28964, 35373, 43446, 47164, 70746, 86892, 141492, 505199, 1010398, 1515597, 2020796, 3031194, 6062388, 6567587, 13135174, 19702761, 26270348, 39405522, 78811044]

約数ペア:

[(1, 78811044), (2, 39405522), (3, 26270348), (4, 19702761), (6, 13135174), (12, 6567587), (13, 6062388), (26, 3031194), (39, 2020796), (52, 1515597), (78, 1010398), (156, 505199), (557, 141492), (907, 86892), (1114, 70746), (1671, 47164), (1814, 43446), (2228, 35373), (2721, 28964), (3342, 23582), (3628, 21723), (5442, 14482), (6684, 11791), (7241, 10884)]