78713060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6257}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 179779824

約数和(自身を除く): 101066764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6257, 6290, 12514, 12580, 25028, 31285, 62570, 106369, 125140, 212738, 231509, 425476, 463018, 531845, 926036, 1063690, 1157545, 2127380, 2315090, 3935653, 4630180, 7871306, 15742612, 19678265, 39356530, 78713060]

約数ペア:

[(1, 78713060), (2, 39356530), (4, 19678265), (5, 15742612), (10, 7871306), (17, 4630180), (20, 3935653), (34, 2315090), (37, 2127380), (68, 1157545), (74, 1063690), (85, 926036), (148, 531845), (170, 463018), (185, 425476), (340, 231509), (370, 212738), (629, 125140), (740, 106369), (1258, 62570), (2516, 31285), (3145, 25028), (6257, 12580), (6290, 12514)]