85760402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 161871552

約数和(自身を除く): 76111150

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 169, 182, 338, 469, 541, 871, 938, 1082, 1183, 1742, 2366, 3787, 6097, 7033, 7574, 11323, 12194, 14066, 22646, 36247, 49231, 72494, 79261, 91429, 98462, 158522, 182858, 253729, 471211, 507458, 640003, 942422, 1280006, 3298477, 6125743, 6596954, 12251486, 42880201, 85760402]

約数ペア:

[(1, 85760402), (2, 42880201), (7, 12251486), (13, 6596954), (14, 6125743), (26, 3298477), (67, 1280006), (91, 942422), (134, 640003), (169, 507458), (182, 471211), (338, 253729), (469, 182858), (541, 158522), (871, 98462), (938, 91429), (1082, 79261), (1183, 72494), (1742, 49231), (2366, 36247), (3787, 22646), (6097, 14066), (7033, 12194), (7574, 11323)]