76849890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1951}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 200696832

約数和(自身を除く): 123846942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 1010, 1313, 1515, 1951, 2626, 3030, 3902, 3939, 5853, 6565, 7878, 9755, 11706, 13130, 19510, 19695, 25363, 29265, 39390, 50726, 58530, 76089, 126815, 152178, 197051, 253630, 380445, 394102, 591153, 760890, 985255, 1182306, 1970510, 2561663, 2955765, 5123326, 5911530, 7684989, 12808315, 15369978, 25616630, 38424945, 76849890]

約数ペア:

[(1, 76849890), (2, 38424945), (3, 25616630), (5, 15369978), (6, 12808315), (10, 7684989), (13, 5911530), (15, 5123326), (26, 2955765), (30, 2561663), (39, 1970510), (65, 1182306), (78, 985255), (101, 760890), (130, 591153), (195, 394102), (202, 380445), (303, 253630), (390, 197051), (505, 152178), (606, 126815), (1010, 76089), (1313, 58530), (1515, 50726), (1951, 39390), (2626, 29265), (3030, 25363), (3902, 19695), (3939, 19510), (5853, 13130), (6565, 11706), (7878, 9755)]