77815936

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3293

約数の個数: 64

約数和(自身を含む): 179120160

約数和(自身を除く): 101304224

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 3251, 5984, 6502, 11968, 13004, 23936, 26008, 35761, 52016, 55267, 71522, 104032, 110534, 143044, 208064, 221068, 286088, 416128, 442136, 572176, 607937, 884272, 1144352, 1215874, 1768544, 2288704, 2431748, 3537088, 4577408, 4863496, 7074176, 9726992, 19453984, 38907968, 77815936]

約数ペア:

[(1, 77815936), (2, 38907968), (4, 19453984), (8, 9726992), (11, 7074176), (16, 4863496), (17, 4577408), (22, 3537088), (32, 2431748), (34, 2288704), (44, 1768544), (64, 1215874), (68, 1144352), (88, 884272), (128, 607937), (136, 572176), (176, 442136), (187, 416128), (272, 286088), (352, 221068), (374, 208064), (544, 143044), (704, 110534), (748, 104032), (1088, 71522), (1408, 55267), (1496, 52016), (2176, 35761), (2992, 26008), (3251, 23936), (5984, 13004), (6502, 11968)]