72977133047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 93876034560

約数和(自身を除く): 20898901513

約数列:

[1, 7, 13, 43, 67, 91, 173, 301, 469, 559, 871, 1211, 1609, 2249, 2881, 3913, 6097, 7439, 11263, 11591, 15743, 20167, 20917, 37453, 52073, 69187, 81137, 96707, 107803, 146419, 150683, 262171, 278357, 484309, 498413, 676949, 754621, 899431, 1054781, 1401439, 1948499, 3488891, 3618641, 4635529, 6296017, 6479369, 9810073, 11969351, 18649919, 25330487, 32448703, 45355583, 60261877, 83785457, 130549433, 155601563, 242448947, 421833139, 801946517, 1089210941, 1697142629, 5613625619, 10425304721, 72977133047]

約数ペア:

[(1, 72977133047), (7, 10425304721), (13, 5613625619), (43, 1697142629), (67, 1089210941), (91, 801946517), (173, 421833139), (301, 242448947), (469, 155601563), (559, 130549433), (871, 83785457), (1211, 60261877), (1609, 45355583), (2249, 32448703), (2881, 25330487), (3913, 18649919), (6097, 11969351), (7439, 9810073), (11263, 6479369), (11591, 6296017), (15743, 4635529), (20167, 3618641), (20917, 3488891), (37453, 1948499), (52073, 1401439), (69187, 1054781), (81137, 899431), (96707, 754621), (107803, 676949), (146419, 498413), (150683, 484309), (262171, 278357)]