85809276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2039}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 249500160

約数和(自身を除く): 163690884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2039, 2338, 3006, 3507, 4078, 4676, 6012, 6117, 7014, 8156, 10521, 12234, 14028, 14273, 18351, 21042, 24468, 28546, 36702, 42084, 42819, 57092, 73404, 85638, 128457, 171276, 256914, 340513, 513828, 681026, 1021539, 1362052, 2043078, 2383591, 3064617, 4086156, 4767182, 6129234, 7150773, 9534364, 12258468, 14301546, 21452319, 28603092, 42904638, 85809276]

約数ペア:

[(1, 85809276), (2, 42904638), (3, 28603092), (4, 21452319), (6, 14301546), (7, 12258468), (9, 9534364), (12, 7150773), (14, 6129234), (18, 4767182), (21, 4086156), (28, 3064617), (36, 2383591), (42, 2043078), (63, 1362052), (84, 1021539), (126, 681026), (167, 513828), (252, 340513), (334, 256914), (501, 171276), (668, 128457), (1002, 85638), (1169, 73404), (1503, 57092), (2004, 42819), (2039, 42084), (2338, 36702), (3006, 28546), (3507, 24468), (4078, 21042), (4676, 18351), (6012, 14273), (6117, 14028), (7014, 12234), (8156, 10521)]