72642372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 196245504

約数和(自身を除く): 123603132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 71, 92, 132, 138, 142, 213, 253, 276, 284, 337, 426, 506, 674, 759, 781, 852, 1011, 1012, 1348, 1518, 1562, 1633, 2022, 2343, 3036, 3124, 3266, 3707, 4044, 4686, 4899, 6532, 7414, 7751, 9372, 9798, 11121, 14828, 15502, 17963, 19596, 22242, 23253, 23927, 31004, 35926, 44484, 46506, 47854, 53889, 71781, 71852, 85261, 93012, 95708, 107778, 143562, 170522, 215556, 255783, 263197, 287124, 341044, 511566, 526394, 550321, 789591, 1023132, 1052788, 1100642, 1579182, 1650963, 2201284, 3158364, 3301926, 6053531, 6603852, 12107062, 18160593, 24214124, 36321186, 72642372]

約数ペア:

[(1, 72642372), (2, 36321186), (3, 24214124), (4, 18160593), (6, 12107062), (11, 6603852), (12, 6053531), (22, 3301926), (23, 3158364), (33, 2201284), (44, 1650963), (46, 1579182), (66, 1100642), (69, 1052788), (71, 1023132), (92, 789591), (132, 550321), (138, 526394), (142, 511566), (213, 341044), (253, 287124), (276, 263197), (284, 255783), (337, 215556), (426, 170522), (506, 143562), (674, 107778), (759, 95708), (781, 93012), (852, 85261), (1011, 71852), (1012, 71781), (1348, 53889), (1518, 47854), (1562, 46506), (1633, 44484), (2022, 35926), (2343, 31004), (3036, 23927), (3124, 23253), (3266, 22242), (3707, 19596), (4044, 17963), (4686, 15502), (4899, 14828), (6532, 11121), (7414, 9798), (7751, 9372)]