87929072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 214272000

約数和(自身を除く): 126342928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 298, 308, 479, 596, 616, 958, 1043, 1192, 1232, 1639, 1916, 2086, 2384, 3278, 3353, 3832, 4172, 5269, 6556, 6706, 7664, 8344, 10538, 11473, 13112, 13412, 16688, 21076, 22946, 26224, 26824, 36883, 42152, 45892, 53648, 71371, 73766, 84304, 91784, 142742, 147532, 183568, 285484, 295064, 499597, 570968, 590128, 785081, 999194, 1141936, 1570162, 1998388, 3140324, 3996776, 5495567, 6280648, 7993552, 10991134, 12561296, 21982268, 43964536, 87929072]

約数ペア:

[(1, 87929072), (2, 43964536), (4, 21982268), (7, 12561296), (8, 10991134), (11, 7993552), (14, 6280648), (16, 5495567), (22, 3996776), (28, 3140324), (44, 1998388), (56, 1570162), (77, 1141936), (88, 999194), (112, 785081), (149, 590128), (154, 570968), (176, 499597), (298, 295064), (308, 285484), (479, 183568), (596, 147532), (616, 142742), (958, 91784), (1043, 84304), (1192, 73766), (1232, 71371), (1639, 53648), (1916, 45892), (2086, 42152), (2384, 36883), (3278, 26824), (3353, 26224), (3832, 22946), (4172, 21076), (5269, 16688), (6556, 13412), (6706, 13112), (7664, 11473), (8344, 10538)]