63988344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{126961}}^1$

素因数の和:126980

約数の個数: 48

約数和(自身を含む): 198060720

約数和(自身を除く): 134072376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 126961, 253922, 380883, 507844, 761766, 888727, 1015688, 1142649, 1523532, 1777454, 2285298, 2666181, 3047064, 3554908, 4570596, 5332362, 7109816, 7998543, 9141192, 10664724, 15997086, 21329448, 31994172, 63988344]

約数ペア:

[(1, 63988344), (2, 31994172), (3, 21329448), (4, 15997086), (6, 10664724), (7, 9141192), (8, 7998543), (9, 7109816), (12, 5332362), (14, 4570596), (18, 3554908), (21, 3047064), (24, 2666181), (28, 2285298), (36, 1777454), (42, 1523532), (56, 1142649), (63, 1015688), (72, 888727), (84, 761766), (126, 507844), (168, 380883), (252, 253922), (504, 126961)]