73439262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 172536000

約数和(自身を除く): 99096738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 1999, 2041, 2826, 3998, 4082, 5997, 6123, 11994, 12246, 17991, 18369, 25987, 35982, 36738, 51974, 77961, 155922, 233883, 313843, 467766, 627686, 941529, 1883058, 2824587, 4079959, 5649174, 8159918, 12239877, 24479754, 36719631, 73439262]

約数ペア:

[(1, 73439262), (2, 36719631), (3, 24479754), (6, 12239877), (9, 8159918), (13, 5649174), (18, 4079959), (26, 2824587), (39, 1883058), (78, 941529), (117, 627686), (157, 467766), (234, 313843), (314, 233883), (471, 155922), (942, 77961), (1413, 51974), (1999, 36738), (2041, 35982), (2826, 25987), (3998, 18369), (4082, 17991), (5997, 12246), (6123, 11994)]