42386328

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 119790000

約数和(自身を除く): 77403672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 439, 447, 596, 648, 878, 894, 1192, 1317, 1341, 1756, 1788, 2634, 2682, 3512, 3576, 3951, 4023, 5268, 5364, 7902, 8046, 10536, 10728, 11853, 12069, 15804, 16092, 23706, 24138, 31608, 32184, 35559, 47412, 48276, 65411, 71118, 94824, 96552, 130822, 142236, 196233, 261644, 284472, 392466, 523288, 588699, 784932, 1177398, 1569864, 1766097, 2354796, 3532194, 4709592, 5298291, 7064388, 10596582, 14128776, 21193164, 42386328]

約数ペア:

[(1, 42386328), (2, 21193164), (3, 14128776), (4, 10596582), (6, 7064388), (8, 5298291), (9, 4709592), (12, 3532194), (18, 2354796), (24, 1766097), (27, 1569864), (36, 1177398), (54, 784932), (72, 588699), (81, 523288), (108, 392466), (149, 284472), (162, 261644), (216, 196233), (298, 142236), (324, 130822), (439, 96552), (447, 94824), (596, 71118), (648, 65411), (878, 48276), (894, 47412), (1192, 35559), (1317, 32184), (1341, 31608), (1756, 24138), (1788, 23706), (2634, 16092), (2682, 15804), (3512, 12069), (3576, 11853), (3951, 10728), (4023, 10536), (5268, 8046), (5364, 7902)]