85243576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 194400000

約数和(自身を除く): 109156424

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2999, 3553, 5998, 7106, 11996, 14212, 23992, 28424, 32989, 50983, 56981, 65978, 101966, 113962, 131956, 203932, 227924, 263912, 407864, 455848, 560813, 626791, 968677, 1121626, 1253582, 1937354, 2243252, 2507164, 3874708, 4486504, 5014328, 7749416, 10655447, 21310894, 42621788, 85243576]

約数ペア:

[(1, 85243576), (2, 42621788), (4, 21310894), (8, 10655447), (11, 7749416), (17, 5014328), (19, 4486504), (22, 3874708), (34, 2507164), (38, 2243252), (44, 1937354), (68, 1253582), (76, 1121626), (88, 968677), (136, 626791), (152, 560813), (187, 455848), (209, 407864), (323, 263912), (374, 227924), (418, 203932), (646, 131956), (748, 113962), (836, 101966), (1292, 65978), (1496, 56981), (1672, 50983), (2584, 32989), (2999, 28424), (3553, 23992), (5998, 14212), (7106, 11996)]