80337888

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9619}}^1$

素因数の和:9664

約数の個数: 72

約数和(自身を含む): 236363400

約数和(自身を除く): 156025512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 9619, 19238, 28857, 38476, 57714, 76952, 86571, 115428, 153904, 173142, 230856, 278951, 307808, 346284, 461712, 557902, 692568, 836853, 923424, 1115804, 1385136, 1673706, 2231608, 2510559, 2770272, 3347412, 4463216, 5021118, 6694824, 8926432, 10042236, 13389648, 20084472, 26779296, 40168944, 80337888]

約数ペア:

[(1, 80337888), (2, 40168944), (3, 26779296), (4, 20084472), (6, 13389648), (8, 10042236), (9, 8926432), (12, 6694824), (16, 5021118), (18, 4463216), (24, 3347412), (29, 2770272), (32, 2510559), (36, 2231608), (48, 1673706), (58, 1385136), (72, 1115804), (87, 923424), (96, 836853), (116, 692568), (144, 557902), (174, 461712), (232, 346284), (261, 307808), (288, 278951), (348, 230856), (464, 173142), (522, 153904), (696, 115428), (928, 86571), (1044, 76952), (1392, 57714), (2088, 38476), (2784, 28857), (4176, 19238), (8352, 9619)]