91417172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1013}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 200333952

約数和(自身を除く): 108916780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 586, 1013, 1172, 2026, 2051, 3223, 4052, 4102, 6446, 7091, 8204, 11143, 12892, 14182, 22286, 22561, 28364, 44572, 45122, 78001, 90244, 156002, 296809, 312004, 593618, 1187236, 2077663, 3264899, 4155326, 6529798, 8310652, 13059596, 22854293, 45708586, 91417172]

約数ペア:

[(1, 91417172), (2, 45708586), (4, 22854293), (7, 13059596), (11, 8310652), (14, 6529798), (22, 4155326), (28, 3264899), (44, 2077663), (77, 1187236), (154, 593618), (293, 312004), (308, 296809), (586, 156002), (1013, 90244), (1172, 78001), (2026, 45122), (2051, 44572), (3223, 28364), (4052, 22561), (4102, 22286), (6446, 14182), (7091, 12892), (8204, 11143)]