97819787188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{90469}}^1$

素因数の和:90880

約数の個数: 48

約数和(自身を含む): 185123332800

約数和(自身を除く): 87303545612

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 347, 694, 779, 1388, 1558, 3116, 6593, 13186, 14227, 26372, 28454, 56908, 90469, 180938, 270313, 361876, 540626, 1081252, 1718911, 3437822, 3709229, 6875644, 7418458, 14836916, 31392743, 62785486, 70475351, 125570972, 140950702, 281901404, 596462117, 1192924234, 1287102463, 2385848468, 2574204926, 5148409852, 24454946797, 48909893594, 97819787188]

約数ペア:

[(1, 97819787188), (2, 48909893594), (4, 24454946797), (19, 5148409852), (38, 2574204926), (41, 2385848468), (76, 1287102463), (82, 1192924234), (164, 596462117), (347, 281901404), (694, 140950702), (779, 125570972), (1388, 70475351), (1558, 62785486), (3116, 31392743), (6593, 14836916), (13186, 7418458), (14227, 6875644), (26372, 3709229), (28454, 3437822), (56908, 1718911), (90469, 1081252), (180938, 540626), (270313, 361876)]