86480406089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{877}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 112743628800

約数和(自身を除く): 26263222711

約数列:

[1, 7, 11, 31, 77, 109, 217, 341, 379, 763, 877, 1199, 2387, 2653, 3379, 4169, 6139, 8393, 9647, 11749, 23653, 27187, 29183, 37169, 41311, 67529, 82243, 95593, 129239, 190309, 260183, 289177, 299057, 332383, 454421, 669151, 904673, 1051523, 1280641, 2093399, 2326681, 2963383, 3180947, 3656213, 7360661, 8964487, 10303873, 14087051, 20743681, 25593491, 32597213, 36229747, 72127111, 98609357, 113342603, 228180491, 253608229, 398527217, 793398221, 1123122157, 2789690519, 7861855099, 12354343727, 86480406089]

約数ペア:

[(1, 86480406089), (7, 12354343727), (11, 7861855099), (31, 2789690519), (77, 1123122157), (109, 793398221), (217, 398527217), (341, 253608229), (379, 228180491), (763, 113342603), (877, 98609357), (1199, 72127111), (2387, 36229747), (2653, 32597213), (3379, 25593491), (4169, 20743681), (6139, 14087051), (8393, 10303873), (9647, 8964487), (11749, 7360661), (23653, 3656213), (27187, 3180947), (29183, 2963383), (37169, 2326681), (41311, 2093399), (67529, 1280641), (82243, 1051523), (95593, 904673), (129239, 669151), (190309, 454421), (260183, 332383), (289177, 299057)]