80978064

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 215611200

約数和(自身を除く): 134633136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 139, 159, 212, 229, 278, 318, 417, 424, 458, 556, 636, 687, 834, 848, 916, 1112, 1272, 1374, 1668, 1832, 2224, 2544, 2748, 3336, 3664, 5496, 6672, 7367, 10992, 12137, 14734, 22101, 24274, 29468, 31831, 36411, 44202, 48548, 58936, 63662, 72822, 88404, 95493, 97096, 117872, 127324, 145644, 176808, 190986, 194192, 254648, 291288, 353616, 381972, 509296, 582576, 763944, 1527888, 1687043, 3374086, 5061129, 6748172, 10122258, 13496344, 20244516, 26992688, 40489032, 80978064]

約数ペア:

[(1, 80978064), (2, 40489032), (3, 26992688), (4, 20244516), (6, 13496344), (8, 10122258), (12, 6748172), (16, 5061129), (24, 3374086), (48, 1687043), (53, 1527888), (106, 763944), (139, 582576), (159, 509296), (212, 381972), (229, 353616), (278, 291288), (318, 254648), (417, 194192), (424, 190986), (458, 176808), (556, 145644), (636, 127324), (687, 117872), (834, 97096), (848, 95493), (916, 88404), (1112, 72822), (1272, 63662), (1374, 58936), (1668, 48548), (1832, 44202), (2224, 36411), (2544, 31831), (2748, 29468), (3336, 24274), (3664, 22101), (5496, 14734), (6672, 12137), (7367, 10992)]