864993852

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5051}}^1$

素因数の和:5199

約数の個数: 72

約数和(自身を含む): 2250847872

約数和(自身を除く): 1385854020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 603, 639, 804, 852, 1206, 1278, 2412, 2556, 4757, 5051, 9514, 10102, 14271, 15153, 19028, 20204, 28542, 30306, 42813, 45459, 57084, 60612, 85626, 90918, 171252, 181836, 338417, 358621, 676834, 717242, 1015251, 1075863, 1353668, 1434484, 2030502, 2151726, 3045753, 3227589, 4061004, 4303452, 6091506, 6455178, 12183012, 12910356, 24027607, 48055214, 72082821, 96110428, 144165642, 216248463, 288331284, 432496926, 864993852]

約数ペア:

[(1, 864993852), (2, 432496926), (3, 288331284), (4, 216248463), (6, 144165642), (9, 96110428), (12, 72082821), (18, 48055214), (36, 24027607), (67, 12910356), (71, 12183012), (134, 6455178), (142, 6091506), (201, 4303452), (213, 4061004), (268, 3227589), (284, 3045753), (402, 2151726), (426, 2030502), (603, 1434484), (639, 1353668), (804, 1075863), (852, 1015251), (1206, 717242), (1278, 676834), (2412, 358621), (2556, 338417), (4757, 181836), (5051, 171252), (9514, 90918), (10102, 85626), (14271, 60612), (15153, 57084), (19028, 45459), (20204, 42813), (28542, 30306)]