54172188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 157352832

約数和(自身を除く): 103180644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 947, 1362, 1589, 1894, 2043, 2724, 2841, 3178, 3788, 4086, 4767, 5682, 6356, 6629, 8172, 8523, 9534, 11364, 13258, 14301, 17046, 19068, 19887, 26516, 28602, 34092, 39774, 57204, 59661, 79548, 119322, 214969, 238644, 429938, 644907, 859876, 1289814, 1504783, 1934721, 2579628, 3009566, 3869442, 4514349, 6019132, 7738884, 9028698, 13543047, 18057396, 27086094, 54172188]

約数ペア:

[(1, 54172188), (2, 27086094), (3, 18057396), (4, 13543047), (6, 9028698), (7, 7738884), (9, 6019132), (12, 4514349), (14, 3869442), (18, 3009566), (21, 2579628), (28, 1934721), (36, 1504783), (42, 1289814), (63, 859876), (84, 644907), (126, 429938), (227, 238644), (252, 214969), (454, 119322), (681, 79548), (908, 59661), (947, 57204), (1362, 39774), (1589, 34092), (1894, 28602), (2043, 26516), (2724, 19887), (2841, 19068), (3178, 17046), (3788, 14301), (4086, 13258), (4767, 11364), (5682, 9534), (6356, 8523), (6629, 8172)]