89465194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 173279232

約数和(自身を除く): 83814038

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 101, 157, 182, 202, 217, 314, 403, 434, 707, 806, 1099, 1313, 1414, 2041, 2198, 2626, 2821, 3131, 4082, 4867, 5642, 6262, 9191, 9734, 14287, 15857, 18382, 21917, 28574, 31714, 34069, 40703, 43834, 63271, 68138, 81406, 110999, 126542, 206141, 221998, 284921, 412282, 442897, 491567, 569842, 885794, 983134, 1442987, 2885974, 3440969, 6390371, 6881938, 12780742, 44732597, 89465194]

約数ペア:

[(1, 89465194), (2, 44732597), (7, 12780742), (13, 6881938), (14, 6390371), (26, 3440969), (31, 2885974), (62, 1442987), (91, 983134), (101, 885794), (157, 569842), (182, 491567), (202, 442897), (217, 412282), (314, 284921), (403, 221998), (434, 206141), (707, 126542), (806, 110999), (1099, 81406), (1313, 68138), (1414, 63271), (2041, 43834), (2198, 40703), (2626, 34069), (2821, 31714), (3131, 28574), (4082, 21917), (4867, 18382), (5642, 15857), (6262, 14287), (9191, 9734)]