78714148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 150265584

約数和(自身を除く): 71551436

約数列:

[1, 2, 4, 17, 34, 68, 73, 101, 146, 157, 202, 292, 314, 404, 628, 1241, 1717, 2482, 2669, 3434, 4964, 5338, 6868, 7373, 10676, 11461, 14746, 15857, 22922, 29492, 31714, 45844, 63428, 125341, 194837, 250682, 269569, 389674, 501364, 539138, 779348, 1078276, 1157561, 2315122, 4630244, 19678537, 39357074, 78714148]

約数ペア:

[(1, 78714148), (2, 39357074), (4, 19678537), (17, 4630244), (34, 2315122), (68, 1157561), (73, 1078276), (101, 779348), (146, 539138), (157, 501364), (202, 389674), (292, 269569), (314, 250682), (404, 194837), (628, 125341), (1241, 63428), (1717, 45844), (2482, 31714), (2669, 29492), (3434, 22922), (4964, 15857), (5338, 14746), (6868, 11461), (7373, 10676)]