74168304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3198

約数の個数: 80

約数和(自身を含む): 222128640

約数和(自身を除く): 147960336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3109, 3408, 3976, 5964, 6218, 7952, 9327, 11928, 12436, 18654, 21763, 23856, 24872, 37308, 43526, 49744, 65289, 74616, 87052, 130578, 149232, 174104, 220739, 261156, 348208, 441478, 522312, 662217, 882956, 1044624, 1324434, 1545173, 1765912, 2648868, 3090346, 3531824, 4635519, 5297736, 6180692, 9271038, 10595472, 12361384, 18542076, 24722768, 37084152, 74168304]

約数ペア:

[(1, 74168304), (2, 37084152), (3, 24722768), (4, 18542076), (6, 12361384), (7, 10595472), (8, 9271038), (12, 6180692), (14, 5297736), (16, 4635519), (21, 3531824), (24, 3090346), (28, 2648868), (42, 1765912), (48, 1545173), (56, 1324434), (71, 1044624), (84, 882956), (112, 662217), (142, 522312), (168, 441478), (213, 348208), (284, 261156), (336, 220739), (426, 174104), (497, 149232), (568, 130578), (852, 87052), (994, 74616), (1136, 65289), (1491, 49744), (1704, 43526), (1988, 37308), (2982, 24872), (3109, 23856), (3408, 21763), (3976, 18654), (5964, 12436), (6218, 11928), (7952, 9327)]