77183366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 140507136

約数和(自身を除く): 63323770

約数列:

[1, 2, 13, 17, 26, 31, 34, 43, 62, 86, 131, 221, 262, 403, 442, 527, 559, 731, 806, 1054, 1118, 1333, 1462, 1703, 2227, 2666, 3406, 4061, 4454, 5633, 6851, 8122, 9503, 11266, 13702, 17329, 19006, 22661, 28951, 34658, 45322, 52793, 57902, 69037, 73229, 95761, 105586, 138074, 146458, 174623, 191522, 294593, 349246, 589186, 897481, 1244893, 1794962, 2270099, 2489786, 2968591, 4540198, 5937182, 38591683, 77183366]

約数ペア:

[(1, 77183366), (2, 38591683), (13, 5937182), (17, 4540198), (26, 2968591), (31, 2489786), (34, 2270099), (43, 1794962), (62, 1244893), (86, 897481), (131, 589186), (221, 349246), (262, 294593), (403, 191522), (442, 174623), (527, 146458), (559, 138074), (731, 105586), (806, 95761), (1054, 73229), (1118, 69037), (1333, 57902), (1462, 52793), (1703, 45322), (2227, 34658), (2666, 28951), (3406, 22661), (4061, 19006), (4454, 17329), (5633, 13702), (6851, 11266), (8122, 9503)]