71140788

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 199606400

約数和(自身を除く): 128465612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 444, 513, 666, 684, 703, 937, 999, 1026, 1332, 1406, 1874, 1998, 2052, 2109, 2811, 2812, 3748, 3996, 4218, 5622, 6327, 8433, 8436, 11244, 12654, 16866, 17803, 18981, 25299, 25308, 33732, 34669, 35606, 37962, 50598, 53409, 69338, 71212, 75924, 101196, 104007, 106818, 138676, 160227, 208014, 213636, 312021, 320454, 416028, 480681, 624042, 640908, 658711, 936063, 961362, 1248084, 1317422, 1872126, 1922724, 1976133, 2634844, 3744252, 3952266, 5928399, 7904532, 11856798, 17785197, 23713596, 35570394, 71140788]

約数ペア:

[(1, 71140788), (2, 35570394), (3, 23713596), (4, 17785197), (6, 11856798), (9, 7904532), (12, 5928399), (18, 3952266), (19, 3744252), (27, 2634844), (36, 1976133), (37, 1922724), (38, 1872126), (54, 1317422), (57, 1248084), (74, 961362), (76, 936063), (108, 658711), (111, 640908), (114, 624042), (148, 480681), (171, 416028), (222, 320454), (228, 312021), (333, 213636), (342, 208014), (444, 160227), (513, 138676), (666, 106818), (684, 104007), (703, 101196), (937, 75924), (999, 71212), (1026, 69338), (1332, 53409), (1406, 50598), (1874, 37962), (1998, 35606), (2052, 34669), (2109, 33732), (2811, 25308), (2812, 25299), (3748, 18981), (3996, 17803), (4218, 16866), (5622, 12654), (6327, 11244), (8433, 8436)]