72357372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 195302016

約数和(自身を除く): 122944644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 612, 822, 863, 1233, 1644, 1726, 2329, 2466, 2589, 3452, 4658, 4932, 5178, 6987, 7767, 9316, 10356, 13974, 14671, 15534, 20961, 27948, 29342, 31068, 41922, 44013, 58684, 83844, 88026, 118231, 132039, 176052, 236462, 264078, 354693, 472924, 528156, 709386, 1064079, 1418772, 2009927, 2128158, 4019854, 4256316, 6029781, 8039708, 12059562, 18089343, 24119124, 36178686, 72357372]

約数ペア:

[(1, 72357372), (2, 36178686), (3, 24119124), (4, 18089343), (6, 12059562), (9, 8039708), (12, 6029781), (17, 4256316), (18, 4019854), (34, 2128158), (36, 2009927), (51, 1418772), (68, 1064079), (102, 709386), (137, 528156), (153, 472924), (204, 354693), (274, 264078), (306, 236462), (411, 176052), (548, 132039), (612, 118231), (822, 88026), (863, 83844), (1233, 58684), (1644, 44013), (1726, 41922), (2329, 31068), (2466, 29342), (2589, 27948), (3452, 20961), (4658, 15534), (4932, 14671), (5178, 13974), (6987, 10356), (7767, 9316)]