87716538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53551}}^1$

素因数の和:53579

約数の個数: 48

約数和(自身を含む): 233915136

約数和(自身を除く): 146198598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 53551, 107102, 160653, 321306, 374857, 481959, 696163, 749714, 963918, 1124571, 1392326, 2088489, 2249142, 3373713, 4176978, 4873141, 6265467, 6747426, 9746282, 12530934, 14619423, 29238846, 43858269, 87716538]

約数ペア:

[(1, 87716538), (2, 43858269), (3, 29238846), (6, 14619423), (7, 12530934), (9, 9746282), (13, 6747426), (14, 6265467), (18, 4873141), (21, 4176978), (26, 3373713), (39, 2249142), (42, 2088489), (63, 1392326), (78, 1124571), (91, 963918), (117, 749714), (126, 696163), (182, 481959), (234, 374857), (273, 321306), (546, 160653), (819, 107102), (1638, 53551)]