127756944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{126743}}^1$

素因数の和:126764

約数の個数: 60

約数和(自身を含む): 408622656

約数和(自身を除く): 280865712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 126743, 253486, 380229, 506972, 760458, 887201, 1013944, 1140687, 1520916, 1774402, 2027888, 2281374, 2661603, 3041832, 3548804, 4562748, 5323206, 6083664, 7097608, 7984809, 9125496, 10646412, 14195216, 15969618, 18250992, 21292824, 31939236, 42585648, 63878472, 127756944]

約数ペア:

[(1, 127756944), (2, 63878472), (3, 42585648), (4, 31939236), (6, 21292824), (7, 18250992), (8, 15969618), (9, 14195216), (12, 10646412), (14, 9125496), (16, 7984809), (18, 7097608), (21, 6083664), (24, 5323206), (28, 4562748), (36, 3548804), (42, 3041832), (48, 2661603), (56, 2281374), (63, 2027888), (72, 1774402), (84, 1520916), (112, 1140687), (126, 1013944), (144, 887201), (168, 760458), (252, 506972), (336, 380229), (504, 253486), (1008, 126743)]