83732488

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 187084800

約数和(自身を除く): 103352312

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 347, 434, 556, 694, 868, 973, 1112, 1388, 1736, 1946, 2429, 2776, 3892, 4309, 4858, 7784, 8618, 9716, 10757, 17236, 19432, 21514, 30163, 34472, 43028, 48233, 60326, 75299, 86056, 96466, 120652, 150598, 192932, 241304, 301196, 337631, 385864, 602392, 675262, 1350524, 1495223, 2701048, 2990446, 5980892, 10466561, 11961784, 20933122, 41866244, 83732488]

約数ペア:

[(1, 83732488), (2, 41866244), (4, 20933122), (7, 11961784), (8, 10466561), (14, 5980892), (28, 2990446), (31, 2701048), (56, 1495223), (62, 1350524), (124, 675262), (139, 602392), (217, 385864), (248, 337631), (278, 301196), (347, 241304), (434, 192932), (556, 150598), (694, 120652), (868, 96466), (973, 86056), (1112, 75299), (1388, 60326), (1736, 48233), (1946, 43028), (2429, 34472), (2776, 30163), (3892, 21514), (4309, 19432), (4858, 17236), (7784, 10757), (8618, 9716)]