72161208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143177}}^1$

素因数の和:143196

約数の個数: 48

約数和(自身を含む): 223357680

約数和(自身を除く): 151196472

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, 143177, 286354, 429531, 572708, 859062, 1002239, 1145416, 1288593, 1718124, 2004478, 2577186, 3006717, 3436248, 4008956, 5154372, 6013434, 8017912, 9020151, 10308744, 12026868, 18040302, 24053736, 36080604, 72161208]

約数ペア:

[(1, 72161208), (2, 36080604), (3, 24053736), (4, 18040302), (6, 12026868), (7, 10308744), (8, 9020151), (9, 8017912), (12, 6013434), (14, 5154372), (18, 4008956), (21, 3436248), (24, 3006717), (28, 2577186), (36, 2004478), (42, 1718124), (56, 1288593), (63, 1145416), (72, 1002239), (84, 859062), (126, 572708), (168, 429531), (252, 286354), (504, 143177)]