83406148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 178053120

約数和(自身を除く): 94646972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 476, 548, 959, 1279, 1918, 2329, 2558, 3836, 4658, 5116, 8953, 9316, 16303, 17906, 21743, 32606, 35812, 43486, 65212, 86972, 152201, 175223, 304402, 350446, 608804, 700892, 1226561, 2453122, 2978791, 4906244, 5957582, 11915164, 20851537, 41703074, 83406148]

約数ペア:

[(1, 83406148), (2, 41703074), (4, 20851537), (7, 11915164), (14, 5957582), (17, 4906244), (28, 2978791), (34, 2453122), (68, 1226561), (119, 700892), (137, 608804), (238, 350446), (274, 304402), (476, 175223), (548, 152201), (959, 86972), (1279, 65212), (1918, 43486), (2329, 35812), (2558, 32606), (3836, 21743), (4658, 17906), (5116, 16303), (8953, 9316)]