78133088

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1236

約数の個数: 72

約数和(自身を含む): 179176536

約数和(自身を除く): 101043448

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1187, 1496, 1936, 2057, 2374, 2992, 3872, 4114, 4748, 5984, 8228, 9496, 13057, 16456, 18992, 20179, 26114, 32912, 37984, 40358, 52228, 65824, 80716, 104456, 143627, 161432, 208912, 221969, 287254, 322864, 417824, 443938, 574508, 645728, 887876, 1149016, 1775752, 2298032, 2441659, 3551504, 4596064, 4883318, 7103008, 9766636, 19533272, 39066544, 78133088]

約数ペア:

[(1, 78133088), (2, 39066544), (4, 19533272), (8, 9766636), (11, 7103008), (16, 4883318), (17, 4596064), (22, 3551504), (32, 2441659), (34, 2298032), (44, 1775752), (68, 1149016), (88, 887876), (121, 645728), (136, 574508), (176, 443938), (187, 417824), (242, 322864), (272, 287254), (352, 221969), (374, 208912), (484, 161432), (544, 143627), (748, 104456), (968, 80716), (1187, 65824), (1496, 52228), (1936, 40358), (2057, 37984), (2374, 32912), (2992, 26114), (3872, 20179), (4114, 18992), (4748, 16456), (5984, 13057), (8228, 9496)]