39779964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{7517}}^1$

素因数の和:7544

約数の個数: 72

約数和(自身を含む): 119987280

約数和(自身を除く): 80207316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 7517, 15034, 22551, 30068, 45102, 52619, 67653, 90204, 105238, 135306, 157857, 202959, 210476, 270612, 315714, 368333, 405918, 473571, 631428, 736666, 811836, 947142, 1104999, 1420713, 1473332, 1894284, 2209998, 2841426, 3314997, 4419996, 5682852, 6629994, 9944991, 13259988, 19889982, 39779964]

約数ペア:

[(1, 39779964), (2, 19889982), (3, 13259988), (4, 9944991), (6, 6629994), (7, 5682852), (9, 4419996), (12, 3314997), (14, 2841426), (18, 2209998), (21, 1894284), (27, 1473332), (28, 1420713), (36, 1104999), (42, 947142), (49, 811836), (54, 736666), (63, 631428), (84, 473571), (98, 405918), (108, 368333), (126, 315714), (147, 270612), (189, 210476), (196, 202959), (252, 157857), (294, 135306), (378, 105238), (441, 90204), (588, 67653), (756, 52619), (882, 45102), (1323, 30068), (1764, 22551), (2646, 15034), (5292, 7517)]