27806728992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{21101}}^1$

素因数の和:21211

約数の個数: 192

約数和(自身を含む): 87295428864

約数和(自身を除く): 59488699872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 53, 56, 74, 84, 96, 106, 111, 112, 148, 159, 168, 212, 222, 224, 259, 296, 318, 336, 371, 424, 444, 518, 592, 636, 672, 742, 777, 848, 888, 1036, 1113, 1184, 1272, 1484, 1554, 1696, 1776, 1961, 2072, 2226, 2544, 2968, 3108, 3552, 3922, 4144, 4452, 5088, 5883, 5936, 6216, 7844, 8288, 8904, 11766, 11872, 12432, 13727, 15688, 17808, 21101, 23532, 24864, 27454, 31376, 35616, 41181, 42202, 47064, 54908, 62752, 63303, 82362, 84404, 94128, 109816, 126606, 147707, 164724, 168808, 188256, 219632, 253212, 295414, 329448, 337616, 439264, 443121, 506424, 590828, 658896, 675232, 780737, 886242, 1012848, 1118353, 1181656, 1317792, 1561474, 1772484, 2025696, 2236706, 2342211, 2363312, 3122948, 3355059, 3544968, 4473412, 4684422, 4726624, 5465159, 6245896, 6710118, 7089936, 7828471, 8946824, 9368844, 10930318, 12491792, 13420236, 14179872, 15656942, 16395477, 17893648, 18737688, 21860636, 23485413, 24983584, 26840472, 31313884, 32790954, 35787296, 37475376, 41379061, 43721272, 46970826, 53680944, 62627768, 65581908, 74950752, 82758122, 87442544, 93941652, 107361888, 124137183, 125255536, 131163816, 165516244, 174885088, 187883304, 248274366, 250511072, 262327632, 289653427, 331032488, 375766608, 496548732, 524655264, 579306854, 662064976, 751533216, 868960281, 993097464, 1158613708, 1324129952, 1737920562, 1986194928, 2317227416, 3475841124, 3972389856, 4634454832, 6951682248, 9268909664, 13903364496, 27806728992]

約数ペア:

[(1, 27806728992), (2, 13903364496), (3, 9268909664), (4, 6951682248), (6, 4634454832), (7, 3972389856), (8, 3475841124), (12, 2317227416), (14, 1986194928), (16, 1737920562), (21, 1324129952), (24, 1158613708), (28, 993097464), (32, 868960281), (37, 751533216), (42, 662064976), (48, 579306854), (53, 524655264), (56, 496548732), (74, 375766608), (84, 331032488), (96, 289653427), (106, 262327632), (111, 250511072), (112, 248274366), (148, 187883304), (159, 174885088), (168, 165516244), (212, 131163816), (222, 125255536), (224, 124137183), (259, 107361888), (296, 93941652), (318, 87442544), (336, 82758122), (371, 74950752), (424, 65581908), (444, 62627768), (518, 53680944), (592, 46970826), (636, 43721272), (672, 41379061), (742, 37475376), (777, 35787296), (848, 32790954), (888, 31313884), (1036, 26840472), (1113, 24983584), (1184, 23485413), (1272, 21860636), (1484, 18737688), (1554, 17893648), (1696, 16395477), (1776, 15656942), (1961, 14179872), (2072, 13420236), (2226, 12491792), (2544, 10930318), (2968, 9368844), (3108, 8946824), (3552, 7828471), (3922, 7089936), (4144, 6710118), (4452, 6245896), (5088, 5465159), (5883, 4726624), (5936, 4684422), (6216, 4473412), (7844, 3544968), (8288, 3355059), (8904, 3122948), (11766, 2363312), (11872, 2342211), (12432, 2236706), (13727, 2025696), (15688, 1772484), (17808, 1561474), (21101, 1317792), (23532, 1181656), (24864, 1118353), (27454, 1012848), (31376, 886242), (35616, 780737), (41181, 675232), (42202, 658896), (47064, 590828), (54908, 506424), (62752, 443121), (63303, 439264), (82362, 337616), (84404, 329448), (94128, 295414), (109816, 253212), (126606, 219632), (147707, 188256), (164724, 168808)]