65919888

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14767}}^1$

素因数の和:14812

約数の個数: 60

約数和(自身を含む): 190448128

約数和(自身を除く): 124528240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 14767, 29534, 44301, 59068, 88602, 118136, 132903, 177204, 236272, 265806, 354408, 457777, 531612, 708816, 915554, 1063224, 1373331, 1831108, 2126448, 2746662, 3662216, 4119993, 5493324, 7324432, 8239986, 10986648, 16479972, 21973296, 32959944, 65919888]

約数ペア:

[(1, 65919888), (2, 32959944), (3, 21973296), (4, 16479972), (6, 10986648), (8, 8239986), (9, 7324432), (12, 5493324), (16, 4119993), (18, 3662216), (24, 2746662), (31, 2126448), (36, 1831108), (48, 1373331), (62, 1063224), (72, 915554), (93, 708816), (124, 531612), (144, 457777), (186, 354408), (248, 265806), (279, 236272), (372, 177204), (496, 132903), (558, 118136), (744, 88602), (1116, 59068), (1488, 44301), (2232, 29534), (4464, 14767)]