87806862

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 233694720

約数和(自身を除く): 145887858

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 83, 99, 117, 137, 143, 166, 198, 234, 249, 274, 286, 297, 351, 411, 429, 498, 594, 702, 747, 822, 858, 913, 1079, 1233, 1287, 1494, 1507, 1781, 1826, 2158, 2241, 2466, 2574, 2739, 3014, 3237, 3562, 3699, 3861, 4482, 4521, 5343, 5478, 6474, 7398, 7722, 8217, 9042, 9711, 10686, 11371, 11869, 13563, 16029, 16434, 19422, 19591, 22742, 23738, 24651, 27126, 29133, 32058, 34113, 35607, 39182, 40689, 48087, 49302, 58266, 58773, 68226, 71214, 81378, 96174, 102339, 106821, 117546, 125081, 147823, 176319, 204678, 213642, 250162, 295646, 307017, 320463, 352638, 375243, 443469, 528957, 614034, 640926, 750486, 886938, 1057914, 1125729, 1330407, 1626053, 2251458, 2660814, 3252106, 3377187, 3991221, 4878159, 6754374, 7982442, 9756318, 14634477, 29268954, 43903431, 87806862]

約数ペア:

[(1, 87806862), (2, 43903431), (3, 29268954), (6, 14634477), (9, 9756318), (11, 7982442), (13, 6754374), (18, 4878159), (22, 3991221), (26, 3377187), (27, 3252106), (33, 2660814), (39, 2251458), (54, 1626053), (66, 1330407), (78, 1125729), (83, 1057914), (99, 886938), (117, 750486), (137, 640926), (143, 614034), (166, 528957), (198, 443469), (234, 375243), (249, 352638), (274, 320463), (286, 307017), (297, 295646), (351, 250162), (411, 213642), (429, 204678), (498, 176319), (594, 147823), (702, 125081), (747, 117546), (822, 106821), (858, 102339), (913, 96174), (1079, 81378), (1233, 71214), (1287, 68226), (1494, 58773), (1507, 58266), (1781, 49302), (1826, 48087), (2158, 40689), (2241, 39182), (2466, 35607), (2574, 34113), (2739, 32058), (3014, 29133), (3237, 27126), (3562, 24651), (3699, 23738), (3861, 22742), (4482, 19591), (4521, 19422), (5343, 16434), (5478, 16029), (6474, 13563), (7398, 11869), (7722, 11371), (8217, 10686), (9042, 9711)]