72520668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 200928000

約数和(自身を除く): 128407332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 367, 396, 499, 734, 998, 1101, 1468, 1497, 1996, 2202, 2994, 3303, 4037, 4404, 4491, 5489, 5988, 6606, 8074, 8982, 10978, 12111, 13212, 16148, 16467, 17964, 21956, 24222, 32934, 36333, 48444, 49401, 65868, 72666, 98802, 145332, 183133, 197604, 366266, 549399, 732532, 1098798, 1648197, 2014463, 2197596, 3296394, 4028926, 6043389, 6592788, 8057852, 12086778, 18130167, 24173556, 36260334, 72520668]

約数ペア:

[(1, 72520668), (2, 36260334), (3, 24173556), (4, 18130167), (6, 12086778), (9, 8057852), (11, 6592788), (12, 6043389), (18, 4028926), (22, 3296394), (33, 2197596), (36, 2014463), (44, 1648197), (66, 1098798), (99, 732532), (132, 549399), (198, 366266), (367, 197604), (396, 183133), (499, 145332), (734, 98802), (998, 72666), (1101, 65868), (1468, 49401), (1497, 48444), (1996, 36333), (2202, 32934), (2994, 24222), (3303, 21956), (4037, 17964), (4404, 16467), (4491, 16148), (5489, 13212), (5988, 12111), (6606, 10978), (8074, 8982)]