86789388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2291

約数の個数: 72

約数和(自身を含む): 239195712

約数和(自身を除く): 152406324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2203, 2814, 3283, 4406, 5628, 6566, 6609, 8812, 9849, 13132, 13218, 15421, 19698, 26436, 30842, 39396, 46263, 61684, 92526, 107947, 147601, 185052, 215894, 295202, 323841, 431788, 442803, 590404, 647682, 885606, 1033207, 1295364, 1771212, 2066414, 3099621, 4132828, 6199242, 7232449, 12398484, 14464898, 21697347, 28929796, 43394694, 86789388]

約数ペア:

[(1, 86789388), (2, 43394694), (3, 28929796), (4, 21697347), (6, 14464898), (7, 12398484), (12, 7232449), (14, 6199242), (21, 4132828), (28, 3099621), (42, 2066414), (49, 1771212), (67, 1295364), (84, 1033207), (98, 885606), (134, 647682), (147, 590404), (196, 442803), (201, 431788), (268, 323841), (294, 295202), (402, 215894), (469, 185052), (588, 147601), (804, 107947), (938, 92526), (1407, 61684), (1876, 46263), (2203, 39396), (2814, 30842), (3283, 26436), (4406, 19698), (5628, 15421), (6566, 13218), (6609, 13132), (8812, 9849)]