8138772

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 21268800

約数和(自身を除く): 13130028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 421, 537, 716, 842, 1074, 1263, 1611, 1684, 2148, 2526, 3222, 3789, 4833, 5052, 6444, 7578, 9666, 11367, 15156, 19332, 22734, 45468, 75359, 150718, 226077, 301436, 452154, 678231, 904308, 1356462, 2034693, 2712924, 4069386, 8138772]

約数ペア:

[(1, 8138772), (2, 4069386), (3, 2712924), (4, 2034693), (6, 1356462), (9, 904308), (12, 678231), (18, 452154), (27, 301436), (36, 226077), (54, 150718), (108, 75359), (179, 45468), (358, 22734), (421, 19332), (537, 15156), (716, 11367), (842, 9666), (1074, 7578), (1263, 6444), (1611, 5052), (1684, 4833), (2148, 3789), (2526, 3222)]