86069640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 282424320

約数和(自身を除く): 196354680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1361, 1581, 1860, 2040, 2108, 2635, 2722, 3162, 3720, 4083, 4216, 5270, 5444, 6324, 6805, 7905, 8166, 10540, 10888, 12648, 13610, 15810, 16332, 20415, 21080, 23137, 27220, 31620, 32664, 40830, 42191, 46274, 54440, 63240, 69411, 81660, 84382, 92548, 115685, 126573, 138822, 163320, 168764, 185096, 210955, 231370, 253146, 277644, 337528, 347055, 421910, 462740, 506292, 555288, 632865, 694110, 717247, 843820, 925480, 1012584, 1265730, 1388220, 1434494, 1687640, 2151741, 2531460, 2776440, 2868988, 3586235, 4303482, 5062920, 5737976, 7172470, 8606964, 10758705, 14344940, 17213928, 21517410, 28689880, 43034820, 86069640]

約数ペア:

[(1, 86069640), (2, 43034820), (3, 28689880), (4, 21517410), (5, 17213928), (6, 14344940), (8, 10758705), (10, 8606964), (12, 7172470), (15, 5737976), (17, 5062920), (20, 4303482), (24, 3586235), (30, 2868988), (31, 2776440), (34, 2531460), (40, 2151741), (51, 1687640), (60, 1434494), (62, 1388220), (68, 1265730), (85, 1012584), (93, 925480), (102, 843820), (120, 717247), (124, 694110), (136, 632865), (155, 555288), (170, 506292), (186, 462740), (204, 421910), (248, 347055), (255, 337528), (310, 277644), (340, 253146), (372, 231370), (408, 210955), (465, 185096), (510, 168764), (527, 163320), (620, 138822), (680, 126573), (744, 115685), (930, 92548), (1020, 84382), (1054, 81660), (1240, 69411), (1361, 63240), (1581, 54440), (1860, 46274), (2040, 42191), (2108, 40830), (2635, 32664), (2722, 31620), (3162, 27220), (3720, 23137), (4083, 21080), (4216, 20415), (5270, 16332), (5444, 15810), (6324, 13610), (6805, 12648), (7905, 10888), (8166, 10540)]