81777384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29123}}^1$

素因数の和:29151

約数の個数: 64

約数和(自身を含む): 244641600

約数和(自身を除く): 162864216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 29123, 58246, 87369, 116492, 174738, 232984, 262107, 349476, 378599, 524214, 698952, 757198, 786321, 1048428, 1135797, 1514396, 1572642, 2096856, 2271594, 3028792, 3145284, 3407391, 4543188, 6290568, 6814782, 9086376, 10222173, 13629564, 20444346, 27259128, 40888692, 81777384]

約数ペア:

[(1, 81777384), (2, 40888692), (3, 27259128), (4, 20444346), (6, 13629564), (8, 10222173), (9, 9086376), (12, 6814782), (13, 6290568), (18, 4543188), (24, 3407391), (26, 3145284), (27, 3028792), (36, 2271594), (39, 2096856), (52, 1572642), (54, 1514396), (72, 1135797), (78, 1048428), (104, 786321), (108, 757198), (117, 698952), (156, 524214), (216, 378599), (234, 349476), (312, 262107), (351, 232984), (468, 174738), (702, 116492), (936, 87369), (1404, 58246), (2808, 29123)]