66964296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2003}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 192384000

約数和(自身を除く): 125419704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2003, 2388, 2786, 4006, 4179, 4776, 5572, 6009, 8012, 8358, 11144, 12018, 14021, 16024, 16716, 24036, 28042, 33432, 42063, 48072, 56084, 84126, 112168, 168252, 336504, 398597, 797194, 1195791, 1594388, 2391582, 2790179, 3188776, 4783164, 5580358, 8370537, 9566328, 11160716, 16741074, 22321432, 33482148, 66964296]

約数ペア:

[(1, 66964296), (2, 33482148), (3, 22321432), (4, 16741074), (6, 11160716), (7, 9566328), (8, 8370537), (12, 5580358), (14, 4783164), (21, 3188776), (24, 2790179), (28, 2391582), (42, 1594388), (56, 1195791), (84, 797194), (168, 398597), (199, 336504), (398, 168252), (597, 112168), (796, 84126), (1194, 56084), (1393, 48072), (1592, 42063), (2003, 33432), (2388, 28042), (2786, 24036), (4006, 16716), (4179, 16024), (4776, 14021), (5572, 12018), (6009, 11144), (8012, 8358)]