89714772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 260624000

約数和(自身を除く): 170909228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1789, 1791, 2388, 2786, 3578, 3582, 4179, 5367, 5572, 7156, 7164, 8358, 10734, 12523, 12537, 16101, 16716, 21468, 25046, 25074, 32202, 37569, 50092, 50148, 64404, 75138, 112707, 150276, 225414, 356011, 450828, 712022, 1068033, 1424044, 2136066, 2492077, 3204099, 4272132, 4984154, 6408198, 7476231, 9968308, 12816396, 14952462, 22428693, 29904924, 44857386, 89714772]

約数ペア:

[(1, 89714772), (2, 44857386), (3, 29904924), (4, 22428693), (6, 14952462), (7, 12816396), (9, 9968308), (12, 7476231), (14, 6408198), (18, 4984154), (21, 4272132), (28, 3204099), (36, 2492077), (42, 2136066), (63, 1424044), (84, 1068033), (126, 712022), (199, 450828), (252, 356011), (398, 225414), (597, 150276), (796, 112707), (1194, 75138), (1393, 64404), (1789, 50148), (1791, 50092), (2388, 37569), (2786, 32202), (3578, 25074), (3582, 25046), (4179, 21468), (5367, 16716), (5572, 16101), (7156, 12537), (7164, 12523), (8358, 10734)]