74961576

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2473}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 203585460

約数和(自身を除く): 128623884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2473, 2526, 3368, 3789, 4946, 5052, 7419, 7578, 9892, 10104, 14838, 15156, 19784, 22257, 29676, 30312, 44514, 59352, 89028, 178056, 1041133, 2082266, 3123399, 4164532, 6246798, 8329064, 9370197, 12493596, 18740394, 24987192, 37480788, 74961576]

約数ペア:

[(1, 74961576), (2, 37480788), (3, 24987192), (4, 18740394), (6, 12493596), (8, 9370197), (9, 8329064), (12, 6246798), (18, 4164532), (24, 3123399), (36, 2082266), (72, 1041133), (421, 178056), (842, 89028), (1263, 59352), (1684, 44514), (2473, 30312), (2526, 29676), (3368, 22257), (3789, 19784), (4946, 15156), (5052, 14838), (7419, 10104), (7578, 9892)]