71710464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13339}}^1$

素因数の和:13365

約数の個数: 72

約数和(自身を含む): 218135680

約数和(自身を除く): 146425216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 13339, 26678, 40017, 53356, 80034, 93373, 106712, 160068, 186746, 213424, 280119, 320136, 373492, 426848, 560238, 640272, 746984, 853696, 1120476, 1280544, 1493968, 1707392, 2240952, 2561088, 2987936, 3414784, 4481904, 5122176, 5975872, 8963808, 10244352, 11951744, 17927616, 23903488, 35855232, 71710464]

約数ペア:

[(1, 71710464), (2, 35855232), (3, 23903488), (4, 17927616), (6, 11951744), (7, 10244352), (8, 8963808), (12, 5975872), (14, 5122176), (16, 4481904), (21, 3414784), (24, 2987936), (28, 2561088), (32, 2240952), (42, 1707392), (48, 1493968), (56, 1280544), (64, 1120476), (84, 853696), (96, 746984), (112, 640272), (128, 560238), (168, 426848), (192, 373492), (224, 320136), (256, 280119), (336, 213424), (384, 186746), (448, 160068), (672, 106712), (768, 93373), (896, 80034), (1344, 53356), (1792, 40017), (2688, 26678), (5376, 13339)]