86629638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 188987904

約数和(自身を除く): 102358266

約数列:

[1, 2, 3, 6, 23, 41, 46, 61, 69, 82, 122, 123, 138, 183, 246, 251, 366, 502, 753, 943, 1403, 1506, 1886, 2501, 2806, 2829, 4209, 5002, 5658, 5773, 7503, 8418, 10291, 11546, 15006, 15311, 17319, 20582, 30622, 30873, 34638, 45933, 57523, 61746, 91866, 115046, 172569, 236693, 345138, 352153, 473386, 627751, 704306, 710079, 1056459, 1255502, 1420158, 1883253, 2112918, 3766506, 14438273, 28876546, 43314819, 86629638]

約数ペア:

[(1, 86629638), (2, 43314819), (3, 28876546), (6, 14438273), (23, 3766506), (41, 2112918), (46, 1883253), (61, 1420158), (69, 1255502), (82, 1056459), (122, 710079), (123, 704306), (138, 627751), (183, 473386), (246, 352153), (251, 345138), (366, 236693), (502, 172569), (753, 115046), (943, 91866), (1403, 61746), (1506, 57523), (1886, 45933), (2501, 34638), (2806, 30873), (2829, 30622), (4209, 20582), (5002, 17319), (5658, 15311), (5773, 15006), (7503, 11546), (8418, 10291)]