90873846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12653}}^1$

素因数の和:12690

約数の個数: 64

約数和(自身を含む): 242956800

約数和(自身を除く): 152082954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 12653, 25306, 37959, 75918, 88571, 113877, 177142, 227754, 240407, 265713, 341631, 480814, 531426, 683262, 721221, 797139, 1442442, 1594278, 1682849, 2163663, 2391417, 3365698, 4327326, 4782834, 5048547, 6490989, 10097094, 12981978, 15145641, 30291282, 45436923, 90873846]

約数ペア:

[(1, 90873846), (2, 45436923), (3, 30291282), (6, 15145641), (7, 12981978), (9, 10097094), (14, 6490989), (18, 5048547), (19, 4782834), (21, 4327326), (27, 3365698), (38, 2391417), (42, 2163663), (54, 1682849), (57, 1594278), (63, 1442442), (114, 797139), (126, 721221), (133, 683262), (171, 531426), (189, 480814), (266, 341631), (342, 265713), (378, 240407), (399, 227754), (513, 177142), (798, 113877), (1026, 88571), (1197, 75918), (2394, 37959), (3591, 25306), (7182, 12653)]