123517104

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 339844320

約数和(自身を除く): 216327216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 229, 272, 408, 458, 661, 687, 816, 916, 1322, 1374, 1832, 1983, 2644, 2748, 3664, 3893, 3966, 5288, 5496, 7786, 7932, 10576, 10992, 11237, 11679, 15572, 15864, 22474, 23358, 31144, 31728, 33711, 44948, 46716, 62288, 67422, 89896, 93432, 134844, 151369, 179792, 186864, 269688, 302738, 454107, 539376, 605476, 908214, 1210952, 1816428, 2421904, 2573273, 3632856, 5146546, 7265712, 7719819, 10293092, 15439638, 20586184, 30879276, 41172368, 61758552, 123517104]

約数ペア:

[(1, 123517104), (2, 61758552), (3, 41172368), (4, 30879276), (6, 20586184), (8, 15439638), (12, 10293092), (16, 7719819), (17, 7265712), (24, 5146546), (34, 3632856), (48, 2573273), (51, 2421904), (68, 1816428), (102, 1210952), (136, 908214), (204, 605476), (229, 539376), (272, 454107), (408, 302738), (458, 269688), (661, 186864), (687, 179792), (816, 151369), (916, 134844), (1322, 93432), (1374, 89896), (1832, 67422), (1983, 62288), (2644, 46716), (2748, 44948), (3664, 33711), (3893, 31728), (3966, 31144), (5288, 23358), (5496, 22474), (7786, 15864), (7932, 15572), (10576, 11679), (10992, 11237)]