80437644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 240880640

約数和(自身を除く): 160442996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 103, 108, 126, 189, 206, 252, 309, 378, 412, 618, 721, 756, 927, 1033, 1236, 1442, 1854, 2066, 2163, 2781, 2884, 3099, 3708, 4132, 4326, 5562, 6198, 6489, 7231, 8652, 9297, 11124, 12396, 12978, 14462, 18594, 19467, 21693, 25956, 27891, 28924, 37188, 38934, 43386, 55782, 65079, 77868, 86772, 106399, 111564, 130158, 195237, 212798, 260316, 319197, 390474, 425596, 638394, 744793, 780948, 957591, 1276788, 1489586, 1915182, 2234379, 2872773, 2979172, 3830364, 4468758, 5745546, 6703137, 8937516, 11491092, 13406274, 20109411, 26812548, 40218822, 80437644]

約数ペア:

[(1, 80437644), (2, 40218822), (3, 26812548), (4, 20109411), (6, 13406274), (7, 11491092), (9, 8937516), (12, 6703137), (14, 5745546), (18, 4468758), (21, 3830364), (27, 2979172), (28, 2872773), (36, 2234379), (42, 1915182), (54, 1489586), (63, 1276788), (84, 957591), (103, 780948), (108, 744793), (126, 638394), (189, 425596), (206, 390474), (252, 319197), (309, 260316), (378, 212798), (412, 195237), (618, 130158), (721, 111564), (756, 106399), (927, 86772), (1033, 77868), (1236, 65079), (1442, 55782), (1854, 43386), (2066, 38934), (2163, 37188), (2781, 28924), (2884, 27891), (3099, 25956), (3708, 21693), (4132, 19467), (4326, 18594), (5562, 14462), (6198, 12978), (6489, 12396), (7231, 11124), (8652, 9297)]