72222380208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{168247}}^1$

素因数の和:168543

約数の個数: 120

約数和(自身を含む): 221312073216

約数和(自身を除く): 149089693008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 271, 396, 528, 542, 792, 813, 1084, 1584, 1626, 2168, 2439, 2981, 3252, 4336, 4878, 5962, 6504, 8943, 9756, 11924, 13008, 17886, 19512, 23848, 26829, 35772, 39024, 47696, 53658, 71544, 107316, 143088, 168247, 214632, 336494, 429264, 504741, 672988, 1009482, 1345976, 1514223, 1850717, 2018964, 2691952, 3028446, 3701434, 4037928, 5552151, 6056892, 7402868, 8075856, 11104302, 12113784, 14805736, 16656453, 22208604, 24227568, 29611472, 33312906, 44417208, 45594937, 66625812, 88834416, 91189874, 133251624, 136784811, 182379748, 266503248, 273569622, 364759496, 410354433, 501544307, 547139244, 729518992, 820708866, 1003088614, 1094278488, 1504632921, 1641417732, 2006177228, 2188556976, 3009265842, 3282835464, 4012354456, 4513898763, 6018531684, 6565670928, 8024708912, 9027797526, 12037063368, 18055595052, 24074126736, 36111190104, 72222380208]

約数ペア:

[(1, 72222380208), (2, 36111190104), (3, 24074126736), (4, 18055595052), (6, 12037063368), (8, 9027797526), (9, 8024708912), (11, 6565670928), (12, 6018531684), (16, 4513898763), (18, 4012354456), (22, 3282835464), (24, 3009265842), (33, 2188556976), (36, 2006177228), (44, 1641417732), (48, 1504632921), (66, 1094278488), (72, 1003088614), (88, 820708866), (99, 729518992), (132, 547139244), (144, 501544307), (176, 410354433), (198, 364759496), (264, 273569622), (271, 266503248), (396, 182379748), (528, 136784811), (542, 133251624), (792, 91189874), (813, 88834416), (1084, 66625812), (1584, 45594937), (1626, 44417208), (2168, 33312906), (2439, 29611472), (2981, 24227568), (3252, 22208604), (4336, 16656453), (4878, 14805736), (5962, 12113784), (6504, 11104302), (8943, 8075856), (9756, 7402868), (11924, 6056892), (13008, 5552151), (17886, 4037928), (19512, 3701434), (23848, 3028446), (26829, 2691952), (35772, 2018964), (39024, 1850717), (47696, 1514223), (53658, 1345976), (71544, 1009482), (107316, 672988), (143088, 504741), (168247, 429264), (214632, 336494)]