87951081088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{11443}}^1$

素因数の和:11650

約数の個数: 128

約数和(自身を含む): 196104384000

約数和(自身を除く): 108153302912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 149, 208, 248, 298, 403, 416, 496, 596, 806, 832, 992, 1192, 1612, 1664, 1937, 1984, 2384, 3224, 3874, 3968, 4619, 4768, 6448, 7748, 9238, 9536, 11443, 12896, 15496, 18476, 19072, 22886, 25792, 30992, 36952, 45772, 51584, 60047, 61984, 73904, 91544, 120094, 123968, 147808, 148759, 183088, 240188, 247936, 295616, 297518, 354733, 366176, 480376, 591232, 595036, 709466, 732352, 960752, 1190072, 1418932, 1464704, 1705007, 1921504, 2380144, 2837864, 3410014, 3843008, 4611529, 4760288, 5675728, 6820028, 7686016, 9223058, 9520576, 11351456, 13640056, 18446116, 19041152, 22165091, 22702912, 27280112, 36892232, 44330182, 45405824, 52855217, 54560224, 73784464, 88660364, 105710434, 109120448, 147568928, 177320728, 211420868, 218240896, 295137856, 354641456, 422841736, 590275712, 687117821, 709282912, 845683472, 1374235642, 1418565824, 1691366944, 2748471284, 2837131648, 3382733888, 5496942568, 6765467776, 10993885136, 21987770272, 43975540544, 87951081088]

約数ペア:

[(1, 87951081088), (2, 43975540544), (4, 21987770272), (8, 10993885136), (13, 6765467776), (16, 5496942568), (26, 3382733888), (31, 2837131648), (32, 2748471284), (52, 1691366944), (62, 1418565824), (64, 1374235642), (104, 845683472), (124, 709282912), (128, 687117821), (149, 590275712), (208, 422841736), (248, 354641456), (298, 295137856), (403, 218240896), (416, 211420868), (496, 177320728), (596, 147568928), (806, 109120448), (832, 105710434), (992, 88660364), (1192, 73784464), (1612, 54560224), (1664, 52855217), (1937, 45405824), (1984, 44330182), (2384, 36892232), (3224, 27280112), (3874, 22702912), (3968, 22165091), (4619, 19041152), (4768, 18446116), (6448, 13640056), (7748, 11351456), (9238, 9520576), (9536, 9223058), (11443, 7686016), (12896, 6820028), (15496, 5675728), (18476, 4760288), (19072, 4611529), (22886, 3843008), (25792, 3410014), (30992, 2837864), (36952, 2380144), (45772, 1921504), (51584, 1705007), (60047, 1464704), (61984, 1418932), (73904, 1190072), (91544, 960752), (120094, 732352), (123968, 709466), (147808, 595036), (148759, 591232), (183088, 480376), (240188, 366176), (247936, 354733), (295616, 297518)]