74948688

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1979}}^1$

素因数の和:2256

約数の個数: 60

約数和(自身を含む): 210656160

約数和(自身を除く): 135707472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 1979, 2104, 2367, 3156, 3958, 4208, 4734, 5937, 6312, 7916, 9468, 11874, 12624, 15832, 17811, 18936, 23748, 31664, 35622, 37872, 47496, 71244, 94992, 142488, 284976, 520477, 1040954, 1561431, 2081908, 3122862, 4163816, 4684293, 6245724, 8327632, 9368586, 12491448, 18737172, 24982896, 37474344, 74948688]

約数ペア:

[(1, 74948688), (2, 37474344), (3, 24982896), (4, 18737172), (6, 12491448), (8, 9368586), (9, 8327632), (12, 6245724), (16, 4684293), (18, 4163816), (24, 3122862), (36, 2081908), (48, 1561431), (72, 1040954), (144, 520477), (263, 284976), (526, 142488), (789, 94992), (1052, 71244), (1578, 47496), (1979, 37872), (2104, 35622), (2367, 31664), (3156, 23748), (3958, 18936), (4208, 17811), (4734, 15832), (5937, 12624), (6312, 11874), (7916, 9468)]