48387636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1813

約数の個数: 72

約数和(自身を含む): 135390528

約数和(自身を除く): 87002892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 1721, 2343, 2556, 3124, 3442, 4686, 5163, 6884, 7029, 9372, 10326, 14058, 15489, 18931, 20652, 28116, 30978, 37862, 56793, 61956, 75724, 113586, 122191, 170379, 227172, 244382, 340758, 366573, 488764, 681516, 733146, 1099719, 1344101, 1466292, 2199438, 2688202, 4032303, 4398876, 5376404, 8064606, 12096909, 16129212, 24193818, 48387636]

約数ペア:

[(1, 48387636), (2, 24193818), (3, 16129212), (4, 12096909), (6, 8064606), (9, 5376404), (11, 4398876), (12, 4032303), (18, 2688202), (22, 2199438), (33, 1466292), (36, 1344101), (44, 1099719), (66, 733146), (71, 681516), (99, 488764), (132, 366573), (142, 340758), (198, 244382), (213, 227172), (284, 170379), (396, 122191), (426, 113586), (639, 75724), (781, 61956), (852, 56793), (1278, 37862), (1562, 30978), (1721, 28116), (2343, 20652), (2556, 18931), (3124, 15489), (3442, 14058), (4686, 10326), (5163, 9372), (6884, 7029)]