71396808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6343}}^1$

素因数の和:6426

約数の個数: 64

約数和(自身を含む): 207068160

約数和(自身を除く): 135671352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 6343, 11256, 12686, 19029, 25372, 38058, 44401, 50744, 76116, 88802, 133203, 152232, 177604, 266406, 355208, 424981, 532812, 849962, 1065624, 1274943, 1699924, 2549886, 2974867, 3399848, 5099772, 5949734, 8924601, 10199544, 11899468, 17849202, 23798936, 35698404, 71396808]

約数ペア:

[(1, 71396808), (2, 35698404), (3, 23798936), (4, 17849202), (6, 11899468), (7, 10199544), (8, 8924601), (12, 5949734), (14, 5099772), (21, 3399848), (24, 2974867), (28, 2549886), (42, 1699924), (56, 1274943), (67, 1065624), (84, 849962), (134, 532812), (168, 424981), (201, 355208), (268, 266406), (402, 177604), (469, 152232), (536, 133203), (804, 88802), (938, 76116), (1407, 50744), (1608, 44401), (1876, 38058), (2814, 25372), (3752, 19029), (5628, 12686), (6343, 11256)]