86618805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 99175755

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 31, 35, 39, 65, 69, 89, 91, 93, 105, 115, 155, 161, 195, 217, 267, 273, 299, 345, 403, 445, 455, 465, 483, 623, 651, 713, 805, 897, 1085, 1157, 1209, 1335, 1365, 1495, 1869, 2015, 2047, 2093, 2139, 2415, 2759, 2821, 3115, 3255, 3471, 3565, 4485, 4991, 5785, 6045, 6141, 6279, 8099, 8277, 8463, 9269, 9345, 10235, 10465, 10695, 13795, 14105, 14329, 14973, 17355, 19313, 24297, 24955, 26611, 27807, 30705, 31395, 35867, 40495, 41385, 42315, 42987, 46345, 57939, 63457, 64883, 71645, 74865, 79833, 96565, 107601, 121485, 133055, 139035, 179335, 186277, 190371, 194649, 214935, 251069, 289695, 317285, 324415, 399165, 444199, 538005, 558831, 753207, 824941, 931385, 951855, 973245, 1255345, 1332597, 2220995, 2474823, 2794155, 3766035, 4124705, 5774587, 6662985, 12374115, 17323761, 28872935, 86618805]

約数ペア:

[(1, 86618805), (3, 28872935), (5, 17323761), (7, 12374115), (13, 6662985), (15, 5774587), (21, 4124705), (23, 3766035), (31, 2794155), (35, 2474823), (39, 2220995), (65, 1332597), (69, 1255345), (89, 973245), (91, 951855), (93, 931385), (105, 824941), (115, 753207), (155, 558831), (161, 538005), (195, 444199), (217, 399165), (267, 324415), (273, 317285), (299, 289695), (345, 251069), (403, 214935), (445, 194649), (455, 190371), (465, 186277), (483, 179335), (623, 139035), (651, 133055), (713, 121485), (805, 107601), (897, 96565), (1085, 79833), (1157, 74865), (1209, 71645), (1335, 64883), (1365, 63457), (1495, 57939), (1869, 46345), (2015, 42987), (2047, 42315), (2093, 41385), (2139, 40495), (2415, 35867), (2759, 31395), (2821, 30705), (3115, 27807), (3255, 26611), (3471, 24955), (3565, 24297), (4485, 19313), (4991, 17355), (5785, 14973), (6045, 14329), (6141, 14105), (6279, 13795), (8099, 10695), (8277, 10465), (8463, 10235), (9269, 9345)]