68577156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 184373280

約数和(自身を除く): 115796124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 937, 963, 1284, 1874, 1926, 2033, 2811, 3748, 3852, 4066, 5622, 6099, 8132, 8433, 11244, 12198, 16866, 17803, 18297, 24396, 33732, 35606, 36594, 53409, 71212, 73188, 100259, 106818, 160227, 200518, 213636, 300777, 320454, 401036, 601554, 640908, 902331, 1203108, 1804662, 1904921, 3609324, 3809842, 5714763, 7619684, 11429526, 17144289, 22859052, 34288578, 68577156]

約数ペア:

[(1, 68577156), (2, 34288578), (3, 22859052), (4, 17144289), (6, 11429526), (9, 7619684), (12, 5714763), (18, 3809842), (19, 3609324), (36, 1904921), (38, 1804662), (57, 1203108), (76, 902331), (107, 640908), (114, 601554), (171, 401036), (214, 320454), (228, 300777), (321, 213636), (342, 200518), (428, 160227), (642, 106818), (684, 100259), (937, 73188), (963, 71212), (1284, 53409), (1874, 36594), (1926, 35606), (2033, 33732), (2811, 24396), (3748, 18297), (3852, 17803), (4066, 16866), (5622, 12198), (6099, 11244), (8132, 8433)]