71663424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 112

約数和(自身を含む): 220041216

約数和(自身を除く): 148377792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 751, 852, 994, 1136, 1344, 1491, 1502, 1704, 1988, 2253, 2272, 2982, 3004, 3408, 3976, 4506, 4544, 5257, 5964, 6008, 6816, 7952, 9012, 10514, 11928, 12016, 13632, 15771, 15904, 18024, 21028, 23856, 24032, 31542, 31808, 36048, 42056, 47712, 48064, 53321, 63084, 72096, 84112, 95424, 106642, 126168, 144192, 159963, 168224, 213284, 252336, 319926, 336448, 373247, 426568, 504672, 639852, 746494, 853136, 1009344, 1119741, 1279704, 1492988, 1706272, 2239482, 2559408, 2985976, 3412544, 4478964, 5118816, 5971952, 8957928, 10237632, 11943904, 17915856, 23887808, 35831712, 71663424]

約数ペア:

[(1, 71663424), (2, 35831712), (3, 23887808), (4, 17915856), (6, 11943904), (7, 10237632), (8, 8957928), (12, 5971952), (14, 5118816), (16, 4478964), (21, 3412544), (24, 2985976), (28, 2559408), (32, 2239482), (42, 1706272), (48, 1492988), (56, 1279704), (64, 1119741), (71, 1009344), (84, 853136), (96, 746494), (112, 639852), (142, 504672), (168, 426568), (192, 373247), (213, 336448), (224, 319926), (284, 252336), (336, 213284), (426, 168224), (448, 159963), (497, 144192), (568, 126168), (672, 106642), (751, 95424), (852, 84112), (994, 72096), (1136, 63084), (1344, 53321), (1491, 48064), (1502, 47712), (1704, 42056), (1988, 36048), (2253, 31808), (2272, 31542), (2982, 24032), (3004, 23856), (3408, 21028), (3976, 18024), (4506, 15904), (4544, 15771), (5257, 13632), (5964, 12016), (6008, 11928), (6816, 10514), (7952, 9012)]