82142606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 80427634

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 139, 182, 191, 221, 238, 278, 382, 442, 973, 1337, 1547, 1807, 1946, 2363, 2483, 2674, 3094, 3247, 3614, 4726, 4966, 6494, 12649, 16541, 17381, 22729, 25298, 26549, 30719, 33082, 34762, 42211, 45458, 53098, 61438, 84422, 185843, 215033, 295477, 345137, 371686, 430066, 451333, 590954, 690274, 902666, 2415959, 3159331, 4831918, 5867329, 6318662, 11734658, 41071303, 82142606]

約数ペア:

[(1, 82142606), (2, 41071303), (7, 11734658), (13, 6318662), (14, 5867329), (17, 4831918), (26, 3159331), (34, 2415959), (91, 902666), (119, 690274), (139, 590954), (182, 451333), (191, 430066), (221, 371686), (238, 345137), (278, 295477), (382, 215033), (442, 185843), (973, 84422), (1337, 61438), (1547, 53098), (1807, 45458), (1946, 42211), (2363, 34762), (2483, 33082), (2674, 30719), (3094, 26549), (3247, 25298), (3614, 22729), (4726, 17381), (4966, 16541), (6494, 12649)]