87595398

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 225607680

約数和(自身を除く): 138012282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 67, 71, 93, 99, 134, 142, 186, 198, 201, 213, 279, 297, 341, 402, 426, 558, 594, 603, 639, 682, 737, 781, 837, 1023, 1206, 1278, 1474, 1562, 1674, 1809, 1917, 2046, 2077, 2201, 2211, 2343, 3069, 3618, 3834, 4154, 4402, 4422, 4686, 4757, 6138, 6231, 6603, 6633, 7029, 9207, 9514, 12462, 13206, 13266, 14058, 14271, 18414, 18693, 19809, 19899, 21087, 22847, 24211, 28542, 37386, 39618, 39798, 42174, 42813, 45694, 48422, 52327, 56079, 59427, 68541, 72633, 85626, 104654, 112158, 118854, 128439, 137082, 145266, 147467, 156981, 205623, 217899, 256878, 294934, 313962, 411246, 435798, 442401, 470943, 616869, 653697, 884802, 941886, 1233738, 1307394, 1327203, 1412829, 1622137, 2654406, 2825658, 3244274, 3981609, 4866411, 7963218, 9732822, 14599233, 29198466, 43797699, 87595398]

約数ペア:

[(1, 87595398), (2, 43797699), (3, 29198466), (6, 14599233), (9, 9732822), (11, 7963218), (18, 4866411), (22, 3981609), (27, 3244274), (31, 2825658), (33, 2654406), (54, 1622137), (62, 1412829), (66, 1327203), (67, 1307394), (71, 1233738), (93, 941886), (99, 884802), (134, 653697), (142, 616869), (186, 470943), (198, 442401), (201, 435798), (213, 411246), (279, 313962), (297, 294934), (341, 256878), (402, 217899), (426, 205623), (558, 156981), (594, 147467), (603, 145266), (639, 137082), (682, 128439), (737, 118854), (781, 112158), (837, 104654), (1023, 85626), (1206, 72633), (1278, 68541), (1474, 59427), (1562, 56079), (1674, 52327), (1809, 48422), (1917, 45694), (2046, 42813), (2077, 42174), (2201, 39798), (2211, 39618), (2343, 37386), (3069, 28542), (3618, 24211), (3834, 22847), (4154, 21087), (4402, 19899), (4422, 19809), (4686, 18693), (4757, 18414), (6138, 14271), (6231, 14058), (6603, 13266), (6633, 13206), (7029, 12462), (9207, 9514)]