87288012

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{7069}}^1$

素因数の和:7100

約数の個数: 72

約数和(自身を含む): 257348000

約数和(自身を除く): 170059988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 7069, 12348, 14138, 21207, 28276, 42414, 49483, 63621, 84828, 98966, 127242, 148449, 197932, 254484, 296898, 346381, 445347, 593796, 692762, 890694, 1039143, 1385524, 1781388, 2078286, 2424667, 3117429, 4156572, 4849334, 6234858, 7274001, 9698668, 12469716, 14548002, 21822003, 29096004, 43644006, 87288012]

約数ペア:

[(1, 87288012), (2, 43644006), (3, 29096004), (4, 21822003), (6, 14548002), (7, 12469716), (9, 9698668), (12, 7274001), (14, 6234858), (18, 4849334), (21, 4156572), (28, 3117429), (36, 2424667), (42, 2078286), (49, 1781388), (63, 1385524), (84, 1039143), (98, 890694), (126, 692762), (147, 593796), (196, 445347), (252, 346381), (294, 296898), (343, 254484), (441, 197932), (588, 148449), (686, 127242), (882, 98966), (1029, 84828), (1372, 63621), (1764, 49483), (2058, 42414), (3087, 28276), (4116, 21207), (6174, 14138), (7069, 12348)]