64117097928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{26479}}^1$

素因数の和:26716

約数の個数: 144

約数和(自身を含む): 188987760000

約数和(自身を除く): 124870662072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 199, 234, 312, 338, 398, 468, 507, 597, 676, 796, 936, 1014, 1194, 1352, 1521, 1592, 1791, 2028, 2388, 2587, 3042, 3582, 4056, 4776, 5174, 6084, 7164, 7761, 10348, 12168, 14328, 15522, 20696, 23283, 26479, 31044, 33631, 46566, 52958, 62088, 67262, 79437, 93132, 100893, 105916, 134524, 158874, 186264, 201786, 211832, 238311, 269048, 302679, 317748, 344227, 403572, 476622, 605358, 635496, 688454, 807144, 953244, 1032681, 1210716, 1376908, 1906488, 2065362, 2421432, 2753816, 3098043, 4130724, 4474951, 5269321, 6196086, 8261448, 8949902, 10538642, 12392172, 13424853, 15807963, 17899804, 21077284, 24784344, 26849706, 31615926, 35799608, 40274559, 42154568, 47423889, 53699412, 63231852, 68501173, 80549118, 94847778, 107398824, 126463704, 137002346, 161098236, 189695556, 205503519, 274004692, 322196472, 379391112, 411007038, 548009384, 616510557, 822014076, 890515249, 1233021114, 1644028152, 1781030498, 2466042228, 2671545747, 3562060996, 4932084456, 5343091494, 7124121992, 8014637241, 10686182988, 16029274482, 21372365976, 32058548964, 64117097928]

約数ペア:

[(1, 64117097928), (2, 32058548964), (3, 21372365976), (4, 16029274482), (6, 10686182988), (8, 8014637241), (9, 7124121992), (12, 5343091494), (13, 4932084456), (18, 3562060996), (24, 2671545747), (26, 2466042228), (36, 1781030498), (39, 1644028152), (52, 1233021114), (72, 890515249), (78, 822014076), (104, 616510557), (117, 548009384), (156, 411007038), (169, 379391112), (199, 322196472), (234, 274004692), (312, 205503519), (338, 189695556), (398, 161098236), (468, 137002346), (507, 126463704), (597, 107398824), (676, 94847778), (796, 80549118), (936, 68501173), (1014, 63231852), (1194, 53699412), (1352, 47423889), (1521, 42154568), (1592, 40274559), (1791, 35799608), (2028, 31615926), (2388, 26849706), (2587, 24784344), (3042, 21077284), (3582, 17899804), (4056, 15807963), (4776, 13424853), (5174, 12392172), (6084, 10538642), (7164, 8949902), (7761, 8261448), (10348, 6196086), (12168, 5269321), (14328, 4474951), (15522, 4130724), (20696, 3098043), (23283, 2753816), (26479, 2421432), (31044, 2065362), (33631, 1906488), (46566, 1376908), (52958, 1210716), (62088, 1032681), (67262, 953244), (79437, 807144), (93132, 688454), (100893, 635496), (105916, 605358), (134524, 476622), (158874, 403572), (186264, 344227), (201786, 317748), (211832, 302679), (238311, 269048)]