80356416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3556

約数の個数: 112

約数和(自身を含む): 257348736

約数和(自身を除く): 176992320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3517, 3808, 5712, 7034, 7616, 10551, 11424, 14068, 21102, 22848, 24619, 28136, 42204, 49238, 56272, 59789, 73857, 84408, 98476, 112544, 119578, 147714, 168816, 179367, 196952, 225088, 239156, 295428, 337632, 358734, 393904, 418523, 478312, 590856, 675264, 717468, 787808, 837046, 956624, 1181712, 1255569, 1434936, 1575616, 1674092, 1913248, 2363424, 2511138, 2869872, 3348184, 3826496, 4726848, 5022276, 5739744, 6696368, 10044552, 11479488, 13392736, 20089104, 26785472, 40178208, 80356416]

約数ペア:

[(1, 80356416), (2, 40178208), (3, 26785472), (4, 20089104), (6, 13392736), (7, 11479488), (8, 10044552), (12, 6696368), (14, 5739744), (16, 5022276), (17, 4726848), (21, 3826496), (24, 3348184), (28, 2869872), (32, 2511138), (34, 2363424), (42, 1913248), (48, 1674092), (51, 1575616), (56, 1434936), (64, 1255569), (68, 1181712), (84, 956624), (96, 837046), (102, 787808), (112, 717468), (119, 675264), (136, 590856), (168, 478312), (192, 418523), (204, 393904), (224, 358734), (238, 337632), (272, 295428), (336, 239156), (357, 225088), (408, 196952), (448, 179367), (476, 168816), (544, 147714), (672, 119578), (714, 112544), (816, 98476), (952, 84408), (1088, 73857), (1344, 59789), (1428, 56272), (1632, 49238), (1904, 42204), (2856, 28136), (3264, 24619), (3517, 22848), (3808, 21102), (5712, 14068), (7034, 11424), (7616, 10551)]