71974944

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3110

約数の個数: 72

約数和(自身を含む): 207213552

約数和(自身を除く): 135238608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3011, 3984, 5976, 6022, 7968, 9033, 11952, 12044, 18066, 23904, 24088, 27099, 36132, 48176, 54198, 72264, 96352, 108396, 144528, 216792, 249913, 289056, 433584, 499826, 749739, 867168, 999652, 1499478, 1999304, 2249217, 2998956, 3998608, 4498434, 5997912, 7997216, 8996868, 11995824, 17993736, 23991648, 35987472, 71974944]

約数ペア:

[(1, 71974944), (2, 35987472), (3, 23991648), (4, 17993736), (6, 11995824), (8, 8996868), (9, 7997216), (12, 5997912), (16, 4498434), (18, 3998608), (24, 2998956), (32, 2249217), (36, 1999304), (48, 1499478), (72, 999652), (83, 867168), (96, 749739), (144, 499826), (166, 433584), (249, 289056), (288, 249913), (332, 216792), (498, 144528), (664, 108396), (747, 96352), (996, 72264), (1328, 54198), (1494, 48176), (1992, 36132), (2656, 27099), (2988, 24088), (3011, 23904), (3984, 18066), (5976, 12044), (6022, 11952), (7968, 9033)]