84778614

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 191168640

約数和(自身を除く): 106390026

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 822, 1109, 1233, 2218, 2466, 3327, 4247, 6654, 8494, 9981, 12741, 19962, 25482, 34379, 38223, 68758, 76446, 103137, 151933, 206274, 303866, 309411, 455799, 618822, 911598, 1367397, 2734794, 4709923, 9419846, 14129769, 28259538, 42389307, 84778614]

約数ペア:

[(1, 84778614), (2, 42389307), (3, 28259538), (6, 14129769), (9, 9419846), (18, 4709923), (31, 2734794), (62, 1367397), (93, 911598), (137, 618822), (186, 455799), (274, 309411), (279, 303866), (411, 206274), (558, 151933), (822, 103137), (1109, 76446), (1233, 68758), (2218, 38223), (2466, 34379), (3327, 25482), (4247, 19962), (6654, 12741), (8494, 9981)]