71734488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6373}}^1$

素因数の和:6456

約数の個数: 64

約数和(自身を含む): 208047360

約数和(自身を除く): 136312872

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, 6373, 11256, 12746, 19119, 25492, 38238, 44611, 50984, 76476, 89222, 133833, 152952, 178444, 267666, 356888, 426991, 535332, 853982, 1070664, 1280973, 1707964, 2561946, 2988937, 3415928, 5123892, 5977874, 8966811, 10247784, 11955748, 17933622, 23911496, 35867244, 71734488]

約数ペア:

[(1, 71734488), (2, 35867244), (3, 23911496), (4, 17933622), (6, 11955748), (7, 10247784), (8, 8966811), (12, 5977874), (14, 5123892), (21, 3415928), (24, 2988937), (28, 2561946), (42, 1707964), (56, 1280973), (67, 1070664), (84, 853982), (134, 535332), (168, 426991), (201, 356888), (268, 267666), (402, 178444), (469, 152952), (536, 133833), (804, 89222), (938, 76476), (1407, 50984), (1608, 44611), (1876, 38238), (2814, 25492), (3752, 19119), (5628, 12746), (6373, 11256)]