43889868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 122063760

約数和(自身を除く): 78173892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 809, 822, 1233, 1507, 1618, 1644, 2427, 2466, 3014, 3236, 4521, 4854, 4932, 6028, 7281, 8899, 9042, 9708, 13563, 14562, 17798, 18084, 26697, 27126, 29124, 35596, 53394, 54252, 80091, 106788, 110833, 160182, 221666, 320364, 332499, 443332, 664998, 997497, 1219163, 1329996, 1994994, 2438326, 3657489, 3989988, 4876652, 7314978, 10972467, 14629956, 21944934, 43889868]

約数ペア:

[(1, 43889868), (2, 21944934), (3, 14629956), (4, 10972467), (6, 7314978), (9, 4876652), (11, 3989988), (12, 3657489), (18, 2438326), (22, 1994994), (33, 1329996), (36, 1219163), (44, 997497), (66, 664998), (99, 443332), (132, 332499), (137, 320364), (198, 221666), (274, 160182), (396, 110833), (411, 106788), (548, 80091), (809, 54252), (822, 53394), (1233, 35596), (1507, 29124), (1618, 27126), (1644, 26697), (2427, 18084), (2466, 17798), (3014, 14562), (3236, 13563), (4521, 9708), (4854, 9042), (4932, 8899), (6028, 7281)]