86293560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 271252800

約数和(自身を除く): 184959240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 137, 145, 174, 181, 232, 274, 290, 348, 362, 411, 435, 543, 548, 580, 685, 696, 724, 822, 870, 905, 1086, 1096, 1160, 1370, 1448, 1644, 1740, 1810, 2055, 2172, 2715, 2740, 3288, 3480, 3620, 3973, 4110, 4344, 5249, 5430, 5480, 7240, 7946, 8220, 10498, 10860, 11919, 15747, 15892, 16440, 19865, 20996, 21720, 23838, 24797, 26245, 31494, 31784, 39730, 41992, 47676, 49594, 52490, 59595, 62988, 74391, 78735, 79460, 95352, 99188, 104980, 119190, 123985, 125976, 148782, 157470, 158920, 198376, 209960, 238380, 247970, 297564, 314940, 371955, 476760, 495940, 595128, 629880, 719113, 743910, 991880, 1438226, 1487820, 2157339, 2876452, 2975640, 3595565, 4314678, 5752904, 7191130, 8629356, 10786695, 14382260, 17258712, 21573390, 28764520, 43146780, 86293560]

約数ペア:

[(1, 86293560), (2, 43146780), (3, 28764520), (4, 21573390), (5, 17258712), (6, 14382260), (8, 10786695), (10, 8629356), (12, 7191130), (15, 5752904), (20, 4314678), (24, 3595565), (29, 2975640), (30, 2876452), (40, 2157339), (58, 1487820), (60, 1438226), (87, 991880), (116, 743910), (120, 719113), (137, 629880), (145, 595128), (174, 495940), (181, 476760), (232, 371955), (274, 314940), (290, 297564), (348, 247970), (362, 238380), (411, 209960), (435, 198376), (543, 158920), (548, 157470), (580, 148782), (685, 125976), (696, 123985), (724, 119190), (822, 104980), (870, 99188), (905, 95352), (1086, 79460), (1096, 78735), (1160, 74391), (1370, 62988), (1448, 59595), (1644, 52490), (1740, 49594), (1810, 47676), (2055, 41992), (2172, 39730), (2715, 31784), (2740, 31494), (3288, 26245), (3480, 24797), (3620, 23838), (3973, 21720), (4110, 20996), (4344, 19865), (5249, 16440), (5430, 15892), (5480, 15747), (7240, 11919), (7946, 10860), (8220, 10498)]