127788883236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{126743}}^1$

素因数の和:130761

約数の個数: 72

約数和(自身を含む): 369263067264

約数和(自身を除く): 241474184028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4001, 8002, 12003, 16004, 24006, 28007, 36009, 48012, 56014, 72018, 84021, 112028, 126743, 144036, 168042, 252063, 253486, 336084, 380229, 504126, 506972, 760458, 887201, 1008252, 1140687, 1520916, 1774402, 2281374, 2661603, 3548804, 4562748, 5323206, 7984809, 10646412, 15969618, 31939236, 507098743, 1014197486, 1521296229, 2028394972, 3042592458, 3549691201, 4563888687, 6085184916, 7099382402, 9127777374, 10649073603, 14198764804, 18255554748, 21298147206, 31947220809, 42596294412, 63894441618, 127788883236]

約数ペア:

[(1, 127788883236), (2, 63894441618), (3, 42596294412), (4, 31947220809), (6, 21298147206), (7, 18255554748), (9, 14198764804), (12, 10649073603), (14, 9127777374), (18, 7099382402), (21, 6085184916), (28, 4563888687), (36, 3549691201), (42, 3042592458), (63, 2028394972), (84, 1521296229), (126, 1014197486), (252, 507098743), (4001, 31939236), (8002, 15969618), (12003, 10646412), (16004, 7984809), (24006, 5323206), (28007, 4562748), (36009, 3548804), (48012, 2661603), (56014, 2281374), (72018, 1774402), (84021, 1520916), (112028, 1140687), (126743, 1008252), (144036, 887201), (168042, 760458), (252063, 506972), (253486, 504126), (336084, 380229)]