89875321812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{15299}}^1$

素因数の和:15686

約数の個数: 144

約数和(自身を含む): 249611544000

約数和(自身を除く): 159736222188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 331, 348, 493, 522, 612, 662, 986, 993, 1044, 1324, 1479, 1972, 1986, 2958, 2979, 3972, 4437, 5627, 5916, 5958, 8874, 9599, 11254, 11916, 15299, 16881, 17748, 19198, 22508, 28797, 30598, 33762, 38396, 45897, 50643, 57594, 61196, 67524, 86391, 91794, 101286, 115188, 137691, 163183, 172782, 183588, 202572, 260083, 275382, 326366, 345564, 443671, 489549, 520166, 550764, 652732, 780249, 887342, 979098, 1040332, 1331013, 1468647, 1560498, 1774684, 1958196, 2340747, 2662026, 2937294, 3120996, 3993039, 4681494, 5063969, 5324052, 5874588, 7542407, 7986078, 9362988, 10127938, 15084814, 15191907, 15972156, 20255876, 22627221, 30169628, 30383814, 45254442, 45575721, 60767628, 67881663, 86087473, 90508884, 91151442, 135763326, 146855101, 172174946, 182302884, 258262419, 271526652, 293710202, 344349892, 440565303, 516524838, 587420404, 774787257, 881130606, 1033049676, 1321695909, 1549574514, 1762261212, 2496536717, 2643391818, 3099149028, 4993073434, 5286783636, 7489610151, 9986146868, 14979220302, 22468830453, 29958440604, 44937660906, 89875321812]

約数ペア:

[(1, 89875321812), (2, 44937660906), (3, 29958440604), (4, 22468830453), (6, 14979220302), (9, 9986146868), (12, 7489610151), (17, 5286783636), (18, 4993073434), (29, 3099149028), (34, 2643391818), (36, 2496536717), (51, 1762261212), (58, 1549574514), (68, 1321695909), (87, 1033049676), (102, 881130606), (116, 774787257), (153, 587420404), (174, 516524838), (204, 440565303), (261, 344349892), (306, 293710202), (331, 271526652), (348, 258262419), (493, 182302884), (522, 172174946), (612, 146855101), (662, 135763326), (986, 91151442), (993, 90508884), (1044, 86087473), (1324, 67881663), (1479, 60767628), (1972, 45575721), (1986, 45254442), (2958, 30383814), (2979, 30169628), (3972, 22627221), (4437, 20255876), (5627, 15972156), (5916, 15191907), (5958, 15084814), (8874, 10127938), (9599, 9362988), (11254, 7986078), (11916, 7542407), (15299, 5874588), (16881, 5324052), (17748, 5063969), (19198, 4681494), (22508, 3993039), (28797, 3120996), (30598, 2937294), (33762, 2662026), (38396, 2340747), (45897, 1958196), (50643, 1774684), (57594, 1560498), (61196, 1468647), (67524, 1331013), (86391, 1040332), (91794, 979098), (101286, 887342), (115188, 780249), (137691, 652732), (163183, 550764), (172782, 520166), (183588, 489549), (202572, 443671), (260083, 345564), (275382, 326366)]