68080012

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 163699200

約数和(自身を除く): 95619188

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 343, 347, 364, 539, 572, 637, 686, 694, 1001, 1078, 1274, 1372, 1388, 2002, 2156, 2429, 2548, 3773, 3817, 4004, 4459, 4511, 4858, 7007, 7546, 7634, 8918, 9022, 9716, 14014, 15092, 15268, 17003, 17836, 18044, 26719, 28028, 31577, 34006, 49049, 49621, 53438, 63154, 68012, 98098, 99242, 106876, 119021, 126308, 187033, 196196, 198484, 221039, 238042, 347347, 374066, 442078, 476084, 694694, 748132, 884156, 1309231, 1389388, 1547273, 2431429, 2618462, 3094546, 4862858, 5236924, 6189092, 9725716, 17020003, 34040006, 68080012]

約数ペア:

[(1, 68080012), (2, 34040006), (4, 17020003), (7, 9725716), (11, 6189092), (13, 5236924), (14, 4862858), (22, 3094546), (26, 2618462), (28, 2431429), (44, 1547273), (49, 1389388), (52, 1309231), (77, 884156), (91, 748132), (98, 694694), (143, 476084), (154, 442078), (182, 374066), (196, 347347), (286, 238042), (308, 221039), (343, 198484), (347, 196196), (364, 187033), (539, 126308), (572, 119021), (637, 106876), (686, 99242), (694, 98098), (1001, 68012), (1078, 63154), (1274, 53438), (1372, 49621), (1388, 49049), (2002, 34006), (2156, 31577), (2429, 28028), (2548, 26719), (3773, 18044), (3817, 17836), (4004, 17003), (4459, 15268), (4511, 15092), (4858, 14014), (7007, 9716), (7546, 9022), (7634, 8918)]