80102178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 188225856

約数和(自身を除く): 108123678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2267, 2718, 3926, 4534, 5889, 6801, 11778, 13602, 17667, 20403, 29471, 35334, 40806, 58942, 88413, 176826, 265239, 342317, 530478, 684634, 1026951, 2053902, 3080853, 4450121, 6161706, 8900242, 13350363, 26700726, 40051089, 80102178]

約数ペア:

[(1, 80102178), (2, 40051089), (3, 26700726), (6, 13350363), (9, 8900242), (13, 6161706), (18, 4450121), (26, 3080853), (39, 2053902), (78, 1026951), (117, 684634), (151, 530478), (234, 342317), (302, 265239), (453, 176826), (906, 88413), (1359, 58942), (1963, 40806), (2267, 35334), (2718, 29471), (3926, 20403), (4534, 17667), (5889, 13602), (6801, 11778)]