125729856

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31183}}^1$

素因数の和:31208

約数の個数: 84

約数和(自身を含む): 411878272

約数和(自身を除く): 286148416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 31183, 62366, 93549, 124732, 187098, 218281, 249464, 280647, 374196, 436562, 498928, 561294, 654843, 748392, 873124, 997856, 1122588, 1309686, 1496784, 1746248, 1964529, 1995712, 2245176, 2619372, 2993568, 3492496, 3929058, 4490352, 5238744, 5987136, 6984992, 7858116, 8980704, 10477488, 13969984, 15716232, 17961408, 20954976, 31432464, 41909952, 62864928, 125729856]

約数ペア:

[(1, 125729856), (2, 62864928), (3, 41909952), (4, 31432464), (6, 20954976), (7, 17961408), (8, 15716232), (9, 13969984), (12, 10477488), (14, 8980704), (16, 7858116), (18, 6984992), (21, 5987136), (24, 5238744), (28, 4490352), (32, 3929058), (36, 3492496), (42, 2993568), (48, 2619372), (56, 2245176), (63, 1995712), (64, 1964529), (72, 1746248), (84, 1496784), (96, 1309686), (112, 1122588), (126, 997856), (144, 873124), (168, 748392), (192, 654843), (224, 561294), (252, 498928), (288, 436562), (336, 374196), (448, 280647), (504, 249464), (576, 218281), (672, 187098), (1008, 124732), (1344, 93549), (2016, 62366), (4032, 31183)]