73123544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 156791040

約数和(自身を除く): 83667496

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 613, 806, 962, 1147, 1226, 1612, 1924, 2294, 2452, 3224, 3848, 4588, 4904, 7969, 9176, 14911, 15938, 19003, 22681, 29822, 31876, 38006, 45362, 59644, 63752, 76012, 90724, 119288, 152024, 181448, 247039, 294853, 494078, 589706, 703111, 988156, 1179412, 1406222, 1976312, 2358824, 2812444, 5624888, 9140443, 18280886, 36561772, 73123544]

約数ペア:

[(1, 73123544), (2, 36561772), (4, 18280886), (8, 9140443), (13, 5624888), (26, 2812444), (31, 2358824), (37, 1976312), (52, 1406222), (62, 1179412), (74, 988156), (104, 703111), (124, 589706), (148, 494078), (248, 294853), (296, 247039), (403, 181448), (481, 152024), (613, 119288), (806, 90724), (962, 76012), (1147, 63752), (1226, 59644), (1612, 45362), (1924, 38006), (2294, 31876), (2452, 29822), (3224, 22681), (3848, 19003), (4588, 15938), (4904, 14911), (7969, 9176)]