39968712

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11329}}^1$

素因数の和:11355

約数の個数: 72

約数和(自身を含む): 125932950

約数和(自身を除く): 85964238

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 11329, 22658, 33987, 45316, 67974, 79303, 90632, 101961, 135948, 158606, 203922, 237909, 271896, 317212, 407844, 475818, 555121, 634424, 713727, 815688, 951636, 1110242, 1427454, 1665363, 1903272, 2220484, 2854908, 3330726, 4440968, 4996089, 5709816, 6661452, 9992178, 13322904, 19984356, 39968712]

約数ペア:

[(1, 39968712), (2, 19984356), (3, 13322904), (4, 9992178), (6, 6661452), (7, 5709816), (8, 4996089), (9, 4440968), (12, 3330726), (14, 2854908), (18, 2220484), (21, 1903272), (24, 1665363), (28, 1427454), (36, 1110242), (42, 951636), (49, 815688), (56, 713727), (63, 634424), (72, 555121), (84, 475818), (98, 407844), (126, 317212), (147, 271896), (168, 237909), (196, 203922), (252, 158606), (294, 135948), (392, 101961), (441, 90632), (504, 79303), (588, 67974), (882, 45316), (1176, 33987), (1764, 22658), (3528, 11329)]