80340192

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4016

約数の個数: 72

約数和(自身を含む): 231744240

約数和(自身を除く): 151404048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3929, 5112, 6816, 7858, 10224, 11787, 15716, 20448, 23574, 31432, 35361, 47148, 62864, 70722, 94296, 125728, 141444, 188592, 278959, 282888, 377184, 557918, 565776, 836877, 1115836, 1131552, 1673754, 2231672, 2510631, 3347508, 4463344, 5021262, 6695016, 8926688, 10042524, 13390032, 20085048, 26780064, 40170096, 80340192]

約数ペア:

[(1, 80340192), (2, 40170096), (3, 26780064), (4, 20085048), (6, 13390032), (8, 10042524), (9, 8926688), (12, 6695016), (16, 5021262), (18, 4463344), (24, 3347508), (32, 2510631), (36, 2231672), (48, 1673754), (71, 1131552), (72, 1115836), (96, 836877), (142, 565776), (144, 557918), (213, 377184), (284, 282888), (288, 278959), (426, 188592), (568, 141444), (639, 125728), (852, 94296), (1136, 70722), (1278, 62864), (1704, 47148), (2272, 35361), (2556, 31432), (3408, 23574), (3929, 20448), (5112, 15716), (6816, 11787), (7858, 10224)]