1725732

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 4877600

約数和(自身を除く): 3151868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 684, 783, 841, 1026, 1044, 1102, 1566, 1653, 1682, 2052, 2204, 2523, 3132, 3306, 3364, 4959, 5046, 6612, 7569, 9918, 10092, 14877, 15138, 15979, 19836, 22707, 29754, 30276, 31958, 45414, 47937, 59508, 63916, 90828, 95874, 143811, 191748, 287622, 431433, 575244, 862866, 1725732]

約数ペア:

[(1, 1725732), (2, 862866), (3, 575244), (4, 431433), (6, 287622), (9, 191748), (12, 143811), (18, 95874), (19, 90828), (27, 63916), (29, 59508), (36, 47937), (38, 45414), (54, 31958), (57, 30276), (58, 29754), (76, 22707), (87, 19836), (108, 15979), (114, 15138), (116, 14877), (171, 10092), (174, 9918), (228, 7569), (261, 6612), (342, 5046), (348, 4959), (513, 3364), (522, 3306), (551, 3132), (684, 2523), (783, 2204), (841, 2052), (1026, 1682), (1044, 1653), (1102, 1566)]