86893620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 276260544

約数和(自身を除く): 189366924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 137, 155, 165, 186, 220, 274, 310, 330, 341, 372, 411, 465, 548, 620, 660, 682, 685, 822, 930, 961, 1023, 1364, 1370, 1507, 1644, 1705, 1860, 1922, 2046, 2055, 2740, 2883, 3014, 3410, 3844, 4092, 4110, 4247, 4521, 4805, 5115, 5766, 6028, 6820, 7535, 8220, 8494, 9042, 9610, 10230, 10571, 11532, 12741, 14415, 15070, 16988, 18084, 19220, 20460, 21142, 21235, 22605, 25482, 28830, 30140, 31713, 42284, 42470, 45210, 46717, 50964, 52855, 57660, 63426, 63705, 84940, 90420, 93434, 105710, 126852, 127410, 131657, 140151, 158565, 186868, 211420, 233585, 254820, 263314, 280302, 317130, 394971, 467170, 526628, 560604, 634260, 658285, 700755, 789942, 934340, 1316570, 1401510, 1448227, 1579884, 1974855, 2633140, 2803020, 2896454, 3949710, 4344681, 5792908, 7241135, 7899420, 8689362, 14482270, 17378724, 21723405, 28964540, 43446810, 86893620]

約数ペア:

[(1, 86893620), (2, 43446810), (3, 28964540), (4, 21723405), (5, 17378724), (6, 14482270), (10, 8689362), (11, 7899420), (12, 7241135), (15, 5792908), (20, 4344681), (22, 3949710), (30, 2896454), (31, 2803020), (33, 2633140), (44, 1974855), (55, 1579884), (60, 1448227), (62, 1401510), (66, 1316570), (93, 934340), (110, 789942), (124, 700755), (132, 658285), (137, 634260), (155, 560604), (165, 526628), (186, 467170), (220, 394971), (274, 317130), (310, 280302), (330, 263314), (341, 254820), (372, 233585), (411, 211420), (465, 186868), (548, 158565), (620, 140151), (660, 131657), (682, 127410), (685, 126852), (822, 105710), (930, 93434), (961, 90420), (1023, 84940), (1364, 63705), (1370, 63426), (1507, 57660), (1644, 52855), (1705, 50964), (1860, 46717), (1922, 45210), (2046, 42470), (2055, 42284), (2740, 31713), (2883, 30140), (3014, 28830), (3410, 25482), (3844, 22605), (4092, 21235), (4110, 21142), (4247, 20460), (4521, 19220), (4805, 18084), (5115, 16988), (5766, 15070), (6028, 14415), (6820, 12741), (7535, 11532), (8220, 10571), (8494, 10230), (9042, 9610)]