90239487408

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{64919}}^1$

素因数の和:65144

約数の個数: 180

約数和(自身を含む): 295272909360

約数和(自身を除く): 205033421952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 197, 252, 294, 336, 392, 394, 441, 504, 588, 591, 784, 788, 882, 1008, 1176, 1182, 1379, 1576, 1764, 1773, 2352, 2364, 2758, 3152, 3528, 3546, 4137, 4728, 5516, 7056, 7092, 8274, 9456, 9653, 11032, 12411, 14184, 16548, 19306, 22064, 24822, 28368, 28959, 33096, 38612, 49644, 57918, 64919, 66192, 77224, 86877, 99288, 115836, 129838, 154448, 173754, 194757, 198576, 231672, 259676, 347508, 389514, 454433, 463344, 519352, 584271, 695016, 779028, 908866, 1038704, 1168542, 1363299, 1390032, 1558056, 1817732, 2337084, 2726598, 3116112, 3181031, 3635464, 4089897, 4674168, 5453196, 6362062, 7270928, 8179794, 9348336, 9543093, 10906392, 12724124, 12789043, 16359588, 19086186, 21812784, 25448248, 25578086, 28629279, 32719176, 38172372, 38367129, 50896496, 51156172, 57258558, 65438352, 76344744, 76734258, 89523301, 102312344, 114517116, 115101387, 152689488, 153468516, 179046602, 204624688, 229034232, 230202774, 268569903, 306937032, 358093204, 458068464, 460405548, 537139806, 613874064, 626663107, 716186408, 805709709, 920811096, 1074279612, 1253326214, 1432372816, 1611419418, 1841622192, 1879989321, 2148559224, 2506652428, 3222838836, 3759978642, 4297118448, 5013304856, 5639967963, 6445677672, 7519957284, 10026609712, 11279935926, 12891355344, 15039914568, 22559871852, 30079829136, 45119743704, 90239487408]

約数ペア:

[(1, 90239487408), (2, 45119743704), (3, 30079829136), (4, 22559871852), (6, 15039914568), (7, 12891355344), (8, 11279935926), (9, 10026609712), (12, 7519957284), (14, 6445677672), (16, 5639967963), (18, 5013304856), (21, 4297118448), (24, 3759978642), (28, 3222838836), (36, 2506652428), (42, 2148559224), (48, 1879989321), (49, 1841622192), (56, 1611419418), (63, 1432372816), (72, 1253326214), (84, 1074279612), (98, 920811096), (112, 805709709), (126, 716186408), (144, 626663107), (147, 613874064), (168, 537139806), (196, 460405548), (197, 458068464), (252, 358093204), (294, 306937032), (336, 268569903), (392, 230202774), (394, 229034232), (441, 204624688), (504, 179046602), (588, 153468516), (591, 152689488), (784, 115101387), (788, 114517116), (882, 102312344), (1008, 89523301), (1176, 76734258), (1182, 76344744), (1379, 65438352), (1576, 57258558), (1764, 51156172), (1773, 50896496), (2352, 38367129), (2364, 38172372), (2758, 32719176), (3152, 28629279), (3528, 25578086), (3546, 25448248), (4137, 21812784), (4728, 19086186), (5516, 16359588), (7056, 12789043), (7092, 12724124), (8274, 10906392), (9456, 9543093), (9653, 9348336), (11032, 8179794), (12411, 7270928), (14184, 6362062), (16548, 5453196), (19306, 4674168), (22064, 4089897), (24822, 3635464), (28368, 3181031), (28959, 3116112), (33096, 2726598), (38612, 2337084), (49644, 1817732), (57918, 1558056), (64919, 1390032), (66192, 1363299), (77224, 1168542), (86877, 1038704), (99288, 908866), (115836, 779028), (129838, 695016), (154448, 584271), (173754, 519352), (194757, 463344), (198576, 454433), (231672, 389514), (259676, 347508)]