131251104

素因数分解:

$2^5\times 3^5\times {\mathrm{16879}}^1$

素因数の和:16904

約数の個数: 72

約数和(自身を含む): 387092160

約数和(自身を除く): 255841056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 16879, 33758, 50637, 67516, 101274, 135032, 151911, 202548, 270064, 303822, 405096, 455733, 540128, 607644, 810192, 911466, 1215288, 1367199, 1620384, 1822932, 2430576, 2734398, 3645864, 4101597, 4861152, 5468796, 7291728, 8203194, 10937592, 14583456, 16406388, 21875184, 32812776, 43750368, 65625552, 131251104]

約数ペア:

[(1, 131251104), (2, 65625552), (3, 43750368), (4, 32812776), (6, 21875184), (8, 16406388), (9, 14583456), (12, 10937592), (16, 8203194), (18, 7291728), (24, 5468796), (27, 4861152), (32, 4101597), (36, 3645864), (48, 2734398), (54, 2430576), (72, 1822932), (81, 1620384), (96, 1367199), (108, 1215288), (144, 911466), (162, 810192), (216, 607644), (243, 540128), (288, 455733), (324, 405096), (432, 303822), (486, 270064), (648, 202548), (864, 151911), (972, 135032), (1296, 101274), (1944, 67516), (2592, 50637), (3888, 33758), (7776, 16879)]