90369072

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{7561}}^1$

素因数の和:7658

約数の個数: 60

約数和(自身を含む): 255988824

約数和(自身を除く): 165619752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 7561, 11952, 15122, 22683, 30244, 45366, 60488, 68049, 90732, 120976, 136098, 181464, 272196, 362928, 544392, 627563, 1088784, 1255126, 1882689, 2510252, 3765378, 5020504, 5648067, 7530756, 10041008, 11296134, 15061512, 22592268, 30123024, 45184536, 90369072]

約数ペア:

[(1, 90369072), (2, 45184536), (3, 30123024), (4, 22592268), (6, 15061512), (8, 11296134), (9, 10041008), (12, 7530756), (16, 5648067), (18, 5020504), (24, 3765378), (36, 2510252), (48, 1882689), (72, 1255126), (83, 1088784), (144, 627563), (166, 544392), (249, 362928), (332, 272196), (498, 181464), (664, 136098), (747, 120976), (996, 90732), (1328, 68049), (1494, 60488), (1992, 45366), (2988, 30244), (3984, 22683), (5976, 15122), (7561, 11952)]