90015996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56401}}^1$

素因数の和:56434

約数の個数: 48

約数和(自身を含む): 252680960

約数和(自身を除く): 162664964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 56401, 112802, 169203, 225604, 338406, 394807, 676812, 789614, 1071619, 1184421, 1579228, 2143238, 2368842, 3214857, 4286476, 4737684, 6429714, 7501333, 12859428, 15002666, 22503999, 30005332, 45007998, 90015996]

約数ペア:

[(1, 90015996), (2, 45007998), (3, 30005332), (4, 22503999), (6, 15002666), (7, 12859428), (12, 7501333), (14, 6429714), (19, 4737684), (21, 4286476), (28, 3214857), (38, 2368842), (42, 2143238), (57, 1579228), (76, 1184421), (84, 1071619), (114, 789614), (133, 676812), (228, 394807), (266, 338406), (399, 225604), (532, 169203), (798, 112802), (1596, 56401)]