89642046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 201096000

約数和(自身を除く): 111453954

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 89, 111, 178, 222, 267, 349, 481, 534, 698, 962, 1047, 1157, 1443, 2094, 2314, 2886, 3293, 3471, 4537, 6586, 6942, 9074, 9879, 12913, 13611, 19758, 25826, 27222, 31061, 38739, 42809, 62122, 77478, 85618, 93183, 128427, 167869, 186366, 256854, 335738, 403793, 503607, 807586, 1007214, 1149257, 1211379, 2298514, 2422758, 3447771, 6895542, 14940341, 29880682, 44821023, 89642046]

約数ペア:

[(1, 89642046), (2, 44821023), (3, 29880682), (6, 14940341), (13, 6895542), (26, 3447771), (37, 2422758), (39, 2298514), (74, 1211379), (78, 1149257), (89, 1007214), (111, 807586), (178, 503607), (222, 403793), (267, 335738), (349, 256854), (481, 186366), (534, 167869), (698, 128427), (962, 93183), (1047, 85618), (1157, 77478), (1443, 62122), (2094, 42809), (2314, 38739), (2886, 31061), (3293, 27222), (3471, 25826), (4537, 19758), (6586, 13611), (6942, 12913), (9074, 9879)]