76973260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42293}}^1$

素因数の和:42322

約数の個数: 48

約数和(自身を含む): 198950976

約数和(自身を除く): 121977716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 42293, 84586, 169172, 211465, 296051, 422930, 549809, 592102, 845860, 1099618, 1184204, 1480255, 2199236, 2749045, 2960510, 3848663, 5498090, 5921020, 7697326, 10996180, 15394652, 19243315, 38486630, 76973260]

約数ペア:

[(1, 76973260), (2, 38486630), (4, 19243315), (5, 15394652), (7, 10996180), (10, 7697326), (13, 5921020), (14, 5498090), (20, 3848663), (26, 2960510), (28, 2749045), (35, 2199236), (52, 1480255), (65, 1184204), (70, 1099618), (91, 845860), (130, 592102), (140, 549809), (182, 422930), (260, 296051), (364, 211465), (455, 169172), (910, 84586), (1820, 42293)]