783126954

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3241

約数の個数: 80

約数和(自身を含む): 1859001408

約数和(自身を除く): 1075874454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 67, 69, 81, 134, 138, 162, 201, 207, 402, 414, 603, 621, 1206, 1242, 1541, 1809, 1863, 3082, 3137, 3618, 3726, 4623, 5427, 6274, 9246, 9411, 10854, 13869, 18822, 27738, 28233, 41607, 56466, 72151, 83214, 84699, 124821, 144302, 169398, 210179, 216453, 249642, 254097, 420358, 432906, 508194, 630537, 649359, 1261074, 1298718, 1891611, 1948077, 3783222, 3896154, 4834117, 5674833, 5844231, 9668234, 11349666, 11688462, 14502351, 17024499, 29004702, 34048998, 43507053, 87014106, 130521159, 261042318, 391563477, 783126954]

約数ペア:

[(1, 783126954), (2, 391563477), (3, 261042318), (6, 130521159), (9, 87014106), (18, 43507053), (23, 34048998), (27, 29004702), (46, 17024499), (54, 14502351), (67, 11688462), (69, 11349666), (81, 9668234), (134, 5844231), (138, 5674833), (162, 4834117), (201, 3896154), (207, 3783222), (402, 1948077), (414, 1891611), (603, 1298718), (621, 1261074), (1206, 649359), (1242, 630537), (1541, 508194), (1809, 432906), (1863, 420358), (3082, 254097), (3137, 249642), (3618, 216453), (3726, 210179), (4623, 169398), (5427, 144302), (6274, 124821), (9246, 84699), (9411, 83214), (10854, 72151), (13869, 56466), (18822, 41607), (27738, 28233)]