87174906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 217878528

約数和(自身を除く): 130703622

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 871, 938, 1407, 1742, 2383, 2613, 2814, 4766, 5226, 6097, 7149, 12194, 14298, 16681, 18291, 30979, 33362, 36582, 50043, 61958, 92937, 100086, 159661, 185874, 216853, 319322, 433706, 478983, 650559, 957966, 1117627, 1301118, 2075593, 2235254, 3352881, 4151186, 6226779, 6705762, 12453558, 14529151, 29058302, 43587453, 87174906]

約数ペア:

[(1, 87174906), (2, 43587453), (3, 29058302), (6, 14529151), (7, 12453558), (13, 6705762), (14, 6226779), (21, 4151186), (26, 3352881), (39, 2235254), (42, 2075593), (67, 1301118), (78, 1117627), (91, 957966), (134, 650559), (182, 478983), (201, 433706), (273, 319322), (402, 216853), (469, 185874), (546, 159661), (871, 100086), (938, 92937), (1407, 61958), (1742, 50043), (2383, 36582), (2613, 33362), (2814, 30979), (4766, 18291), (5226, 16681), (6097, 14298), (7149, 12194)]