123845124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25609}}^1$

素因数の和:25660

約数の個数: 48

約数和(自身を含む): 321251840

約数和(自身を除く): 197406716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 25609, 51218, 76827, 102436, 153654, 307308, 332917, 665834, 793879, 998751, 1331668, 1587758, 1997502, 2381637, 3175516, 3995004, 4763274, 9526548, 10320427, 20640854, 30961281, 41281708, 61922562, 123845124]

約数ペア:

[(1, 123845124), (2, 61922562), (3, 41281708), (4, 30961281), (6, 20640854), (12, 10320427), (13, 9526548), (26, 4763274), (31, 3995004), (39, 3175516), (52, 2381637), (62, 1997502), (78, 1587758), (93, 1331668), (124, 998751), (156, 793879), (186, 665834), (372, 332917), (403, 307308), (806, 153654), (1209, 102436), (1612, 76827), (2418, 51218), (4836, 25609)]