63806808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204509}}^1$

素因数の和:204531

約数の個数: 32

約数和(自身を含む): 171788400

約数和(自身を除く): 107981592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 204509, 409018, 613527, 818036, 1227054, 1636072, 2454108, 2658617, 4908216, 5317234, 7975851, 10634468, 15951702, 21268936, 31903404, 63806808]

約数ペア:

[(1, 63806808), (2, 31903404), (3, 21268936), (4, 15951702), (6, 10634468), (8, 7975851), (12, 5317234), (13, 4908216), (24, 2658617), (26, 2454108), (39, 1636072), (52, 1227054), (78, 818036), (104, 613527), (156, 409018), (312, 204509)]