86900660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 230936832

約数和(自身を除く): 144036172

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 365, 385, 511, 730, 770, 773, 803, 1022, 1460, 1540, 1546, 1606, 2044, 2555, 3092, 3212, 3865, 4015, 5110, 5411, 5621, 7730, 8030, 8503, 10220, 10822, 11242, 15460, 16060, 17006, 21644, 22484, 27055, 28105, 34012, 42515, 54110, 56210, 56429, 59521, 85030, 108220, 112420, 112858, 119042, 170060, 225716, 238084, 282145, 297605, 395003, 564290, 595210, 620719, 790006, 1128580, 1190420, 1241438, 1580012, 1975015, 2482876, 3103595, 3950030, 4345033, 6207190, 7900060, 8690066, 12414380, 17380132, 21725165, 43450330, 86900660]

約数ペア:

[(1, 86900660), (2, 43450330), (4, 21725165), (5, 17380132), (7, 12414380), (10, 8690066), (11, 7900060), (14, 6207190), (20, 4345033), (22, 3950030), (28, 3103595), (35, 2482876), (44, 1975015), (55, 1580012), (70, 1241438), (73, 1190420), (77, 1128580), (110, 790006), (140, 620719), (146, 595210), (154, 564290), (220, 395003), (292, 297605), (308, 282145), (365, 238084), (385, 225716), (511, 170060), (730, 119042), (770, 112858), (773, 112420), (803, 108220), (1022, 85030), (1460, 59521), (1540, 56429), (1546, 56210), (1606, 54110), (2044, 42515), (2555, 34012), (3092, 28105), (3212, 27055), (3865, 22484), (4015, 21644), (5110, 17006), (5411, 16060), (5621, 15460), (7730, 11242), (8030, 10822), (8503, 10220)]