81524016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{26959}}^1$

素因数の和:26983

約数の個数: 80

約数和(自身を含む): 267443200

約数和(自身を除く): 185919184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 26959, 53918, 80877, 107836, 161754, 188713, 215672, 242631, 323508, 377426, 431344, 485262, 566139, 647016, 727893, 754852, 970524, 1132278, 1294032, 1455786, 1509704, 1698417, 1941048, 2264556, 2911572, 3019408, 3396834, 3882096, 4529112, 5095251, 5823144, 6793668, 9058224, 10190502, 11646288, 13587336, 20381004, 27174672, 40762008, 81524016]

約数ペア:

[(1, 81524016), (2, 40762008), (3, 27174672), (4, 20381004), (6, 13587336), (7, 11646288), (8, 10190502), (9, 9058224), (12, 6793668), (14, 5823144), (16, 5095251), (18, 4529112), (21, 3882096), (24, 3396834), (27, 3019408), (28, 2911572), (36, 2264556), (42, 1941048), (48, 1698417), (54, 1509704), (56, 1455786), (63, 1294032), (72, 1132278), (84, 970524), (108, 754852), (112, 727893), (126, 647016), (144, 566139), (168, 485262), (189, 431344), (216, 377426), (252, 323508), (336, 242631), (378, 215672), (432, 188713), (504, 161754), (756, 107836), (1008, 80877), (1512, 53918), (3024, 26959)]