139043772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{78823}}^1$

素因数の和:78847

約数の個数: 54

約数和(自身を含む): 408860088

約数和(自身を除く): 269816316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 78823, 157646, 236469, 315292, 472938, 551761, 709407, 945876, 1103522, 1418814, 1655283, 2207044, 2837628, 3310566, 3862327, 4965849, 6621132, 7724654, 9931698, 11586981, 15449308, 19863396, 23173962, 34760943, 46347924, 69521886, 139043772]

約数ペア:

[(1, 139043772), (2, 69521886), (3, 46347924), (4, 34760943), (6, 23173962), (7, 19863396), (9, 15449308), (12, 11586981), (14, 9931698), (18, 7724654), (21, 6621132), (28, 4965849), (36, 3862327), (42, 3310566), (49, 2837628), (63, 2207044), (84, 1655283), (98, 1418814), (126, 1103522), (147, 945876), (196, 709407), (252, 551761), (294, 472938), (441, 315292), (588, 236469), (882, 157646), (1764, 78823)]