172568172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 483840000

約数和(自身を除く): 311271828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 179, 276, 322, 358, 483, 499, 537, 644, 716, 966, 998, 1074, 1253, 1497, 1932, 1996, 2148, 2506, 2994, 3493, 3759, 4117, 5012, 5988, 6986, 7518, 8234, 10479, 11477, 12351, 13972, 15036, 16468, 20958, 22954, 24702, 28819, 34431, 41916, 45908, 49404, 57638, 68862, 80339, 86457, 89321, 115276, 137724, 160678, 172914, 178642, 241017, 267963, 321356, 345828, 357284, 482034, 535926, 625247, 964068, 1071852, 1250494, 1875741, 2054383, 2500988, 3751482, 4108766, 6163149, 7502964, 8217532, 12326298, 14380681, 24652596, 28761362, 43142043, 57522724, 86284086, 172568172]

約数ペア:

[(1, 172568172), (2, 86284086), (3, 57522724), (4, 43142043), (6, 28761362), (7, 24652596), (12, 14380681), (14, 12326298), (21, 8217532), (23, 7502964), (28, 6163149), (42, 4108766), (46, 3751482), (69, 2500988), (84, 2054383), (92, 1875741), (138, 1250494), (161, 1071852), (179, 964068), (276, 625247), (322, 535926), (358, 482034), (483, 357284), (499, 345828), (537, 321356), (644, 267963), (716, 241017), (966, 178642), (998, 172914), (1074, 160678), (1253, 137724), (1497, 115276), (1932, 89321), (1996, 86457), (2148, 80339), (2506, 68862), (2994, 57638), (3493, 49404), (3759, 45908), (4117, 41916), (5012, 34431), (5988, 28819), (6986, 24702), (7518, 22954), (8234, 20958), (10479, 16468), (11477, 15036), (12351, 13972)]