87763242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 214272000

約数和(自身を除く): 126508758

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1349, 1491, 1549, 2698, 2982, 3098, 4047, 4647, 8094, 9294, 9443, 10843, 18886, 21686, 28329, 29431, 32529, 56658, 58862, 65058, 88293, 109979, 176586, 206017, 219958, 329937, 412034, 618051, 659874, 769853, 1236102, 1539706, 2089601, 2309559, 4179202, 4619118, 6268803, 12537606, 14627207, 29254414, 43881621, 87763242]

約数ペア:

[(1, 87763242), (2, 43881621), (3, 29254414), (6, 14627207), (7, 12537606), (14, 6268803), (19, 4619118), (21, 4179202), (38, 2309559), (42, 2089601), (57, 1539706), (71, 1236102), (114, 769853), (133, 659874), (142, 618051), (213, 412034), (266, 329937), (399, 219958), (426, 206017), (497, 176586), (798, 109979), (994, 88293), (1349, 65058), (1491, 58862), (1549, 56658), (2698, 32529), (2982, 29431), (3098, 28329), (4047, 21686), (4647, 18886), (8094, 10843), (9294, 9443)]