91616966

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 168428160

約数和(自身を除く): 76811194

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 217, 371, 434, 569, 742, 1138, 1519, 1643, 2597, 3038, 3286, 3983, 5194, 7966, 11501, 17639, 23002, 27881, 30157, 35278, 55762, 60314, 80507, 123473, 161014, 211099, 246946, 422198, 864311, 934867, 1477693, 1728622, 1869734, 2955386, 6544069, 13088138, 45808483, 91616966]

約数ペア:

[(1, 91616966), (2, 45808483), (7, 13088138), (14, 6544069), (31, 2955386), (49, 1869734), (53, 1728622), (62, 1477693), (98, 934867), (106, 864311), (217, 422198), (371, 246946), (434, 211099), (569, 161014), (742, 123473), (1138, 80507), (1519, 60314), (1643, 55762), (2597, 35278), (3038, 30157), (3286, 27881), (3983, 23002), (5194, 17639), (7966, 11501)]