127071468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5021}}^1$

素因数の和:5087

約数の個数: 72

約数和(自身を含む): 347321520

約数和(自身を除く): 220250052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 5021, 6327, 8436, 10042, 12654, 15063, 20084, 25308, 30126, 45189, 60252, 90378, 95399, 180756, 185777, 190798, 286197, 371554, 381596, 557331, 572394, 743108, 858591, 1114662, 1144788, 1671993, 1717182, 2229324, 3343986, 3434364, 3529763, 6687972, 7059526, 10589289, 14119052, 21178578, 31767867, 42357156, 63535734, 127071468]

約数ペア:

[(1, 127071468), (2, 63535734), (3, 42357156), (4, 31767867), (6, 21178578), (9, 14119052), (12, 10589289), (18, 7059526), (19, 6687972), (36, 3529763), (37, 3434364), (38, 3343986), (57, 2229324), (74, 1717182), (76, 1671993), (111, 1144788), (114, 1114662), (148, 858591), (171, 743108), (222, 572394), (228, 557331), (333, 381596), (342, 371554), (444, 286197), (666, 190798), (684, 185777), (703, 180756), (1332, 95399), (1406, 90378), (2109, 60252), (2812, 45189), (4218, 30126), (5021, 25308), (6327, 20084), (8436, 15063), (10042, 12654)]