85261764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 237740160

約数和(自身を除く): 152478396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 3919, 5439, 7252, 7838, 10878, 11757, 15676, 21756, 23514, 27433, 47028, 54866, 82299, 109732, 145003, 164598, 192031, 290006, 329196, 384062, 435009, 576093, 580012, 768124, 870018, 1015021, 1152186, 1740036, 2030042, 2304372, 3045063, 4060084, 6090126, 7105147, 12180252, 14210294, 21315441, 28420588, 42630882, 85261764]

約数ペア:

[(1, 85261764), (2, 42630882), (3, 28420588), (4, 21315441), (6, 14210294), (7, 12180252), (12, 7105147), (14, 6090126), (21, 4060084), (28, 3045063), (37, 2304372), (42, 2030042), (49, 1740036), (74, 1152186), (84, 1015021), (98, 870018), (111, 768124), (147, 580012), (148, 576093), (196, 435009), (222, 384062), (259, 329196), (294, 290006), (444, 192031), (518, 164598), (588, 145003), (777, 109732), (1036, 82299), (1554, 54866), (1813, 47028), (3108, 27433), (3626, 23514), (3919, 21756), (5439, 15676), (7252, 11757), (7838, 10878)]