68897052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11887}}^1$

素因数の和:11927

約数の個数: 72

約数和(自身を含む): 207707136

約数和(自身を除く): 138810084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11887, 23774, 35661, 47548, 71322, 83209, 106983, 142644, 166418, 213966, 249627, 273401, 332836, 427932, 499254, 546802, 748881, 820203, 998508, 1093604, 1497762, 1640406, 1913807, 2460609, 2995524, 3280812, 3827614, 4921218, 5741421, 7655228, 9842436, 11482842, 17224263, 22965684, 34448526, 68897052]

約数ペア:

[(1, 68897052), (2, 34448526), (3, 22965684), (4, 17224263), (6, 11482842), (7, 9842436), (9, 7655228), (12, 5741421), (14, 4921218), (18, 3827614), (21, 3280812), (23, 2995524), (28, 2460609), (36, 1913807), (42, 1640406), (46, 1497762), (63, 1093604), (69, 998508), (84, 820203), (92, 748881), (126, 546802), (138, 499254), (161, 427932), (207, 332836), (252, 273401), (276, 249627), (322, 213966), (414, 166418), (483, 142644), (644, 106983), (828, 83209), (966, 71322), (1449, 47548), (1932, 35661), (2898, 23774), (5796, 11887)]