87815052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{187639}}^1$

素因数の和:187662

約数の個数: 36

約数和(自身を含む): 239053360

約数和(自身を除く): 151238308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 187639, 375278, 562917, 750556, 1125834, 1688751, 2251668, 2439307, 3377502, 4878614, 6755004, 7317921, 9757228, 14635842, 21953763, 29271684, 43907526, 87815052]

約数ペア:

[(1, 87815052), (2, 43907526), (3, 29271684), (4, 21953763), (6, 14635842), (9, 9757228), (12, 7317921), (13, 6755004), (18, 4878614), (26, 3377502), (36, 2439307), (39, 2251668), (52, 1688751), (78, 1125834), (117, 750556), (156, 562917), (234, 375278), (468, 187639)]