72581106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 162328320

約数和(自身を除く): 89747214

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2309, 2418, 4618, 5239, 6927, 10478, 13854, 15717, 30017, 31434, 60034, 71579, 90051, 143158, 180102, 214737, 390221, 429474, 780442, 930527, 1170663, 1861054, 2341326, 2791581, 5583162, 12096851, 24193702, 36290553, 72581106]

約数ペア:

[(1, 72581106), (2, 36290553), (3, 24193702), (6, 12096851), (13, 5583162), (26, 2791581), (31, 2341326), (39, 1861054), (62, 1170663), (78, 930527), (93, 780442), (169, 429474), (186, 390221), (338, 214737), (403, 180102), (507, 143158), (806, 90051), (1014, 71579), (1209, 60034), (2309, 31434), (2418, 30017), (4618, 15717), (5239, 13854), (6927, 10478)]