77243418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3761}}^1$

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 192494016

約数和(自身を除く): 115250598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 3761, 6846, 7522, 10269, 11283, 20538, 22566, 26327, 33849, 52654, 67698, 78981, 157962, 236943, 473886, 613043, 1226086, 1839129, 3678258, 4291301, 5517387, 8582602, 11034774, 12873903, 25747806, 38621709, 77243418]

約数ペア:

[(1, 77243418), (2, 38621709), (3, 25747806), (6, 12873903), (7, 11034774), (9, 8582602), (14, 5517387), (18, 4291301), (21, 3678258), (42, 1839129), (63, 1226086), (126, 613043), (163, 473886), (326, 236943), (489, 157962), (978, 78981), (1141, 67698), (1467, 52654), (2282, 33849), (2934, 26327), (3423, 22566), (3761, 20538), (6846, 11283), (7522, 10269)]