71943696

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4129}}^1$

素因数の和:4165

約数の個数: 90

約数和(自身を含む): 221363870

約数和(自身を除く): 149420174

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4129, 4356, 5808, 8258, 8712, 12387, 16516, 17424, 24774, 33032, 37161, 45419, 49548, 66064, 74322, 90838, 99096, 136257, 148644, 181676, 198192, 272514, 297288, 363352, 408771, 499609, 545028, 594576, 726704, 817542, 999218, 1090056, 1498827, 1635084, 1998436, 2180112, 2997654, 3270168, 3996872, 4496481, 5995308, 6540336, 7993744, 8992962, 11990616, 17985924, 23981232, 35971848, 71943696]

約数ペア:

[(1, 71943696), (2, 35971848), (3, 23981232), (4, 17985924), (6, 11990616), (8, 8992962), (9, 7993744), (11, 6540336), (12, 5995308), (16, 4496481), (18, 3996872), (22, 3270168), (24, 2997654), (33, 2180112), (36, 1998436), (44, 1635084), (48, 1498827), (66, 1090056), (72, 999218), (88, 817542), (99, 726704), (121, 594576), (132, 545028), (144, 499609), (176, 408771), (198, 363352), (242, 297288), (264, 272514), (363, 198192), (396, 181676), (484, 148644), (528, 136257), (726, 99096), (792, 90838), (968, 74322), (1089, 66064), (1452, 49548), (1584, 45419), (1936, 37161), (2178, 33032), (2904, 24774), (4129, 17424), (4356, 16516), (5808, 12387), (8258, 8712)]