29817288

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 88089600

約数和(自身を除く): 58272312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 73, 93, 108, 122, 124, 146, 183, 186, 216, 219, 244, 248, 279, 292, 366, 372, 438, 488, 549, 558, 584, 657, 732, 744, 837, 876, 1098, 1116, 1314, 1464, 1647, 1674, 1752, 1891, 1971, 2196, 2232, 2263, 2628, 3294, 3348, 3782, 3942, 4392, 4453, 4526, 5256, 5673, 6588, 6696, 6789, 7564, 7884, 8906, 9052, 11346, 13176, 13359, 13578, 15128, 15768, 17019, 17812, 18104, 20367, 22692, 26718, 27156, 34038, 35624, 40077, 40734, 45384, 51057, 53436, 54312, 61101, 68076, 80154, 81468, 102114, 106872, 120231, 122202, 136152, 138043, 160308, 162936, 204228, 240462, 244404, 276086, 320616, 408456, 414129, 480924, 488808, 552172, 828258, 961848, 1104344, 1242387, 1656516, 2484774, 3313032, 3727161, 4969548, 7454322, 9939096, 14908644, 29817288]

約数ペア:

[(1, 29817288), (2, 14908644), (3, 9939096), (4, 7454322), (6, 4969548), (8, 3727161), (9, 3313032), (12, 2484774), (18, 1656516), (24, 1242387), (27, 1104344), (31, 961848), (36, 828258), (54, 552172), (61, 488808), (62, 480924), (72, 414129), (73, 408456), (93, 320616), (108, 276086), (122, 244404), (124, 240462), (146, 204228), (183, 162936), (186, 160308), (216, 138043), (219, 136152), (244, 122202), (248, 120231), (279, 106872), (292, 102114), (366, 81468), (372, 80154), (438, 68076), (488, 61101), (549, 54312), (558, 53436), (584, 51057), (657, 45384), (732, 40734), (744, 40077), (837, 35624), (876, 34038), (1098, 27156), (1116, 26718), (1314, 22692), (1464, 20367), (1647, 18104), (1674, 17812), (1752, 17019), (1891, 15768), (1971, 15128), (2196, 13578), (2232, 13359), (2263, 13176), (2628, 11346), (3294, 9052), (3348, 8906), (3782, 7884), (3942, 7564), (4392, 6789), (4453, 6696), (4526, 6588), (5256, 5673)]