87531444

素因数分解:

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

素因数の和:395

約数の個数: 216

約数和(自身を含む): 303252768

約数和(自身を除く): 215721324

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 347, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 637, 693, 694, 819, 858, 882, 924, 1001, 1041, 1078, 1092, 1274, 1287, 1386, 1388, 1617, 1638, 1716, 1764, 1911, 2002, 2082, 2156, 2429, 2548, 2574, 2772, 3003, 3123, 3234, 3276, 3817, 3822, 4004, 4164, 4511, 4851, 4858, 5148, 5733, 6006, 6246, 6468, 7007, 7287, 7634, 7644, 9009, 9022, 9702, 9716, 11451, 11466, 12012, 12492, 13533, 14014, 14574, 15268, 17003, 18018, 18044, 19404, 21021, 21861, 22902, 22932, 26719, 27066, 28028, 29148, 31577, 34006, 34353, 36036, 40599, 42042, 43722, 45804, 49621, 51009, 53438, 54132, 63063, 63154, 68012, 68706, 80157, 81198, 84084, 87444, 94731, 99242, 102018, 106876, 126126, 126308, 137412, 148863, 153027, 160314, 162396, 187033, 189462, 198484, 204036, 221039, 240471, 252252, 284193, 297726, 306054, 320628, 347347, 374066, 378924, 442078, 446589, 480942, 561099, 568386, 595452, 612108, 663117, 694694, 748132, 884156, 893178, 961884, 1042041, 1122198, 1136772, 1326234, 1389388, 1683297, 1786356, 1989351, 2084082, 2244396, 2431429, 2652468, 3126123, 3366594, 3978702, 4168164, 4862858, 6252246, 6733188, 7294287, 7957404, 9725716, 12504492, 14588574, 21882861, 29177148, 43765722, 87531444]

約数ペア:

[(1, 87531444), (2, 43765722), (3, 29177148), (4, 21882861), (6, 14588574), (7, 12504492), (9, 9725716), (11, 7957404), (12, 7294287), (13, 6733188), (14, 6252246), (18, 4862858), (21, 4168164), (22, 3978702), (26, 3366594), (28, 3126123), (33, 2652468), (36, 2431429), (39, 2244396), (42, 2084082), (44, 1989351), (49, 1786356), (52, 1683297), (63, 1389388), (66, 1326234), (77, 1136772), (78, 1122198), (84, 1042041), (91, 961884), (98, 893178), (99, 884156), (117, 748132), (126, 694694), (132, 663117), (143, 612108), (147, 595452), (154, 568386), (156, 561099), (182, 480942), (196, 446589), (198, 442078), (231, 378924), (234, 374066), (252, 347347), (273, 320628), (286, 306054), (294, 297726), (308, 284193), (347, 252252), (364, 240471), (396, 221039), (429, 204036), (441, 198484), (462, 189462), (468, 187033), (539, 162396), (546, 160314), (572, 153027), (588, 148863), (637, 137412), (693, 126308), (694, 126126), (819, 106876), (858, 102018), (882, 99242), (924, 94731), (1001, 87444), (1041, 84084), (1078, 81198), (1092, 80157), (1274, 68706), (1287, 68012), (1386, 63154), (1388, 63063), (1617, 54132), (1638, 53438), (1716, 51009), (1764, 49621), (1911, 45804), (2002, 43722), (2082, 42042), (2156, 40599), (2429, 36036), (2548, 34353), (2574, 34006), (2772, 31577), (3003, 29148), (3123, 28028), (3234, 27066), (3276, 26719), (3817, 22932), (3822, 22902), (4004, 21861), (4164, 21021), (4511, 19404), (4851, 18044), (4858, 18018), (5148, 17003), (5733, 15268), (6006, 14574), (6246, 14014), (6468, 13533), (7007, 12492), (7287, 12012), (7634, 11466), (7644, 11451), (9009, 9716), (9022, 9702)]