131544

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1$

素因数の和:54

約数の個数: 80

約数和(自身を含む): 435600

約数和(自身を除く): 304056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 348, 378, 406, 504, 522, 567, 609, 648, 696, 756, 783, 812, 1044, 1134, 1218, 1512, 1566, 1624, 1827, 2088, 2268, 2349, 2436, 3132, 3654, 4536, 4698, 4872, 5481, 6264, 7308, 9396, 10962, 14616, 16443, 18792, 21924, 32886, 43848, 65772, 131544]

約数ペア:

[(1, 131544), (2, 65772), (3, 43848), (4, 32886), (6, 21924), (7, 18792), (8, 16443), (9, 14616), (12, 10962), (14, 9396), (18, 7308), (21, 6264), (24, 5481), (27, 4872), (28, 4698), (29, 4536), (36, 3654), (42, 3132), (54, 2436), (56, 2349), (58, 2268), (63, 2088), (72, 1827), (81, 1624), (84, 1566), (87, 1512), (108, 1218), (116, 1134), (126, 1044), (162, 812), (168, 783), (174, 756), (189, 696), (203, 648), (216, 609), (232, 567), (252, 522), (261, 504), (324, 406), (348, 378)]