91858858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 84500822

約数列:

[1, 2, 7, 13, 14, 26, 53, 89, 91, 106, 107, 178, 182, 214, 371, 623, 689, 742, 749, 1157, 1246, 1378, 1391, 1498, 2314, 2782, 4717, 4823, 5671, 8099, 9434, 9523, 9646, 9737, 11342, 16198, 19046, 19474, 33019, 39697, 61321, 66038, 66661, 73723, 79394, 122642, 123799, 133322, 147446, 247598, 429247, 504719, 516061, 858494, 866593, 1009438, 1032122, 1733186, 3533033, 6561347, 7066066, 13122694, 45929429, 91858858]

約数ペア:

[(1, 91858858), (2, 45929429), (7, 13122694), (13, 7066066), (14, 6561347), (26, 3533033), (53, 1733186), (89, 1032122), (91, 1009438), (106, 866593), (107, 858494), (178, 516061), (182, 504719), (214, 429247), (371, 247598), (623, 147446), (689, 133322), (742, 123799), (749, 122642), (1157, 79394), (1246, 73723), (1378, 66661), (1391, 66038), (1498, 61321), (2314, 39697), (2782, 33019), (4717, 19474), (4823, 19046), (5671, 16198), (8099, 11342), (9434, 9737), (9523, 9646)]