82976584

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 165155760

約数和(自身を除く): 82179176

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 251, 344, 502, 961, 1004, 1333, 1922, 2008, 2666, 3844, 5332, 7688, 7781, 10664, 10793, 15562, 21586, 31124, 41323, 43172, 62248, 82646, 86344, 165292, 241211, 330584, 334583, 482422, 669166, 964844, 1338332, 1929688, 2676664, 10372073, 20744146, 41488292, 82976584]

約数ペア:

[(1, 82976584), (2, 41488292), (4, 20744146), (8, 10372073), (31, 2676664), (43, 1929688), (62, 1338332), (86, 964844), (124, 669166), (172, 482422), (248, 334583), (251, 330584), (344, 241211), (502, 165292), (961, 86344), (1004, 82646), (1333, 62248), (1922, 43172), (2008, 41323), (2666, 31124), (3844, 21586), (5332, 15562), (7688, 10793), (7781, 10664)]