64853208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{128677}}^1$

素因数の和:128696

約数の個数: 48

約数和(自身を含む): 200737680

約数和(自身を除く): 135884472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 128677, 257354, 386031, 514708, 772062, 900739, 1029416, 1158093, 1544124, 1801478, 2316186, 2702217, 3088248, 3602956, 4632372, 5404434, 7205912, 8106651, 9264744, 10808868, 16213302, 21617736, 32426604, 64853208]

約数ペア:

[(1, 64853208), (2, 32426604), (3, 21617736), (4, 16213302), (6, 10808868), (7, 9264744), (8, 8106651), (9, 7205912), (12, 5404434), (14, 4632372), (18, 3602956), (21, 3088248), (24, 2702217), (28, 2316186), (36, 1801478), (42, 1544124), (56, 1158093), (63, 1029416), (72, 900739), (84, 772062), (126, 514708), (168, 386031), (252, 257354), (504, 128677)]